diff --git a/asterix-app/data/tpch0.001/partsupp.tbl b/asterix-app/data/tpch0.001/partsupp.tbl
index d8e5856..d7a631f 100644
--- a/asterix-app/data/tpch0.001/partsupp.tbl
+++ b/asterix-app/data/tpch0.001/partsupp.tbl
@@ -120,44 +120,44 @@
 30|3|7945|583.84| sleep. bold, regular deposits hang doggedly furiously bold requests. slyly bold excuses detect busily above the even gifts. blithely express courts are carefully. blithely final packages until th|
 31|2|9685|620.84|he blithely regular ideas. blithely unusual requests haggle fluffily. platelets|
 31|7|1951|120.99|refully regular pinto beans. ironic requests integrate furiously since the quickly ruthless platelets. quickly ironic attainments ha|
-31|2|1402|761.64|r platelets nag blithely regular deposits. ironic, bold requests |
-31|7|137|849.11|blithely ironic accounts. slyly ironic asymptotes sleep ironic, even accounts. regular accounts thrash quickly|
+31|8|1402|761.64|r platelets nag blithely regular deposits. ironic, bold requests |
+31|10|137|849.11|blithely ironic accounts. slyly ironic asymptotes sleep ironic, even accounts. regular accounts thrash quickly|
 32|3|2203|406.03|es? slyly enticing dugouts haggle carefully. regular packages alongside of the asymptotes are carefull|
 32|8|467|109.34|ainst the unusual braids nod fluffily packages. regular packages nod among the slyly express|
-32|3|7975|747.14|final foxes boost furiously pending packages. quickly regular depths promise blithely accoun|
-32|8|7938|856.09|s integrate according to the even dependencies. carefully regular reque|
+32|9|7975|747.14|final foxes boost furiously pending packages. quickly regular depths promise blithely accoun|
+32|10|7938|856.09|s integrate according to the even dependencies. carefully regular reque|
 33|4|4028|891.46|, pending requests affix slyly. slyly ironic deposits wake accounts. express accounts sleep slowly. ironic, express accounts run carefully fluffily final dependencies. furiously unusual ideas|
-33|9|4410|929.05| packages sleep carefully. slyly final instructions boost. slyly even requests among the carefully pending platelets wake along the final accounts. quickly expre|
-33|4|1287|310.76|dolites above the slyly express deposits try to haggle blithely special gifts. blithely ironic reque|
-33|9|6006|327.19|ly. ironic dependencies haggle carefully silent instructions. furiously ironic dolphins are fluffily furiously even theo|
+33|8|4410|929.05| packages sleep carefully. slyly final instructions boost. slyly even requests among the carefully pending platelets wake along the final accounts. quickly expre|
+33|9|1287|310.76|dolites above the slyly express deposits try to haggle blithely special gifts. blithely ironic reque|
+33|10|6006|327.19|ly. ironic dependencies haggle carefully silent instructions. furiously ironic dolphins are fluffily furiously even theo|
 34|5|9934|848.75|ven instructions besides the gifts are furiously among the slyly regular packages! instructions use carefully. even requests sleep quickl|
-34|10|4749|265.31|ckly regular theodolites eat above the bravely regular courts. ironic requests wake slyly.|
-34|5|5459|824.69|ong the slyly silent requests. express, even requests haggle slyly|
+34|6|4749|265.31|ckly regular theodolites eat above the bravely regular courts. ironic requests wake slyly.|
+34|7|5459|824.69|ong the slyly silent requests. express, even requests haggle slyly|
 34|10|5884|609.69|ully final tithes. slyly ironic deposits hang furiously about the regular, regular deposits|
 35|6|2500|451.58|nic packages boost carefully carefully even theodolites. blithely fina|
 35|1|8875|537.72|ully regular deposits: special accounts use. slyly final deposits wake slyly unusual, special ideas. asymptotes |
-35|6|596|669.19|slyly against the daring, pending accounts. fluffily special pinto beans integrate slyly after the carefully unusual packages. slyly bold accounts besides|
-35|1|2025|411.17|s cajole fluffily final deposits. furiously express packages after the blithely special realms boost evenly even requests. slow requests use above the unusual accoun|
-36|7|3907|630.91|al deposits detect fluffily fluffily unusual sauternes. carefully regular requests against the car|
-36|2|174|434.47|permanently express instructions. unusual accounts nag toward the accou|
-36|7|2625|569.91|ctions. pending requests are fluffily across the furiously regular notornis. unusu|
-36|2|8209|289.15|arefully regular requests cajole. special, express foxes sleep slowly. quickly unusual in|
+35|3|596|669.19|slyly against the daring, pending accounts. fluffily special pinto beans integrate slyly after the carefully unusual packages. slyly bold accounts besides|
+35|7|2025|411.17|s cajole fluffily final deposits. furiously express packages after the blithely special realms boost evenly even requests. slow requests use above the unusual accoun|
+36|8|3907|630.91|al deposits detect fluffily fluffily unusual sauternes. carefully regular requests against the car|
+36|9|174|434.47|permanently express instructions. unusual accounts nag toward the accou|
+36|10|2625|569.91|ctions. pending requests are fluffily across the furiously regular notornis. unusu|
+36|11|8209|289.15|arefully regular requests cajole. special, express foxes sleep slowly. quickly unusual in|
 37|8|7171|824.96|usly into the slyly final requests. ironic accounts are furiously furiously ironic i|
 37|3|5542|126.59|ven deposits. ironic foxes cajole. slyly final deposits are furiously after the furiously even packages. slyly ironic platelets toward the slyl|
-37|8|7113|15.72|re bravely along the furiously express requests. blithely special asymptotes are quickly. fluffily regular packages alo|
-37|3|1449|745.64|y after the ironic accounts. blithely final instructions affix blithely. bold packages sleep carefully regular instructions. regular packages affix carefully. stealthy fo|
+37|7|7113|15.72|re bravely along the furiously express requests. blithely special asymptotes are quickly. fluffily regular packages alo|
+37|9|1449|745.64|y after the ironic accounts. blithely final instructions affix blithely. bold packages sleep carefully regular instructions. regular packages affix carefully. stealthy fo|
 38|9|1226|570.11| slyly even pinto beans. blithely special requests nag slyly about the ironic packages. |
 38|4|4237|662.75|lar warhorses cajole evenly against the attainments. requests cajole furiously furiously express requests. carefully regular platelets use fluffily after the silent, unusual ideas: bl|
-38|9|1135|160.70|express accounts haggle. carefully even pinto beans according to the slyly final foxes nag slyly about the enticingly express dol|
-38|4|3516|847.09|nal accounts. furiously pending hockey players solve slyly after the furiously final dependencies. deposits are blithely. carefully regular packages unwind busily at the deposits. fluffily |
+38|7|1135|160.70|express accounts haggle. carefully even pinto beans according to the slyly final foxes nag slyly about the enticingly express dol|
+38|8|3516|847.09|nal accounts. furiously pending hockey players solve slyly after the furiously final dependencies. deposits are blithely. carefully regular packages unwind busily at the deposits. fluffily |
 39|10|3633|463.10|kages are slyly above the slyly pending pinto beans. bold, ironic pinto beans sleep against the blithely regular requests. fluffily even pinto beans use. regular theodolites haggle against the quic|
 39|5|3682|300.43|ng requests are according to the packages. regular packages boost quickly. express Tiresias sleep silently across the even, regular ideas! blithely iro|
-39|10|5475|532.26| beans cajole carefully carefully express requests. instructions sleep furiously bold deposits. furiously regular depos|
-39|5|6259|737.86|y. special, even asymptotes cajole carefully ironic accounts. regular, final pinto beans cajole quickly. regular requests use warhorses. special, special accounts hinder boldly across the|
+39|6|5475|532.26| beans cajole carefully carefully express requests. instructions sleep furiously bold deposits. furiously regular depos|
+39|3|6259|737.86|y. special, even asymptotes cajole carefully ironic accounts. regular, final pinto beans cajole quickly. regular requests use warhorses. special, special accounts hinder boldly across the|
 40|1|7690|776.13|lets use fluffily carefully final deposits. blithely ironic instructions sublate against the furiously final ideas; slyly bold courts x-ray silent foxes. regular foxes wake blithely. slyl|
 40|6|1704|565.82|riously furiously silent asymptotes. final deposits cajole blithely ironic requests. furiously special pains into the blithely final instru|
-40|1|4521|374.71|ptotes haggle. slyly even requests nag fluffily silent packages. blith|
-40|6|6617|196.64|he slyly unusual epitaphs? ironic deposits at the furiously unusual instructions thrash blithely requests. requests are carefully blithely pending waters.|
+40|7|4521|374.71|ptotes haggle. slyly even requests nag fluffily silent packages. blith|
+40|8|6617|196.64|he slyly unusual epitaphs? ironic deposits at the furiously unusual instructions thrash blithely requests. requests are carefully blithely pending waters.|
 41|2|9040|488.55|ss the dinos wake along the blithely regular theodolites. foxes cajole quickly ironic, final foxes. blithely ironic packages haggle against |
 41|8|5946|391.81| slyly slyly regular requests. final deposits sleep fluffily. blithely bold instructions detect carefully. blithely pending requests are furiously ironically final ideas. regul|
 41|4|1550|916.55| the blithely final ideas. furiously regular asymptotes could cajole furious|
@@ -319,45 +319,45 @@
 80|9|5385|945.72|cial asymptotes believe after the blithely unusual deposits. furiously silent pinto beans cajole quickly inside the slyly even deposits. regular, f|
 80|8|4034|797.05|ptotes cajole carefully. express ideas cajole carefully even somas. final pinto beans print fluffily across the |
 81|2|1605|550.29|es haggle blithely fluffily final requests. furiously regular foxes use. furiously unusual requests outside the furiously regular requests|
-81|2|5923|220.23|the final, quick accounts are blithely above the s|
-81|2|2942|409.73|accounts boost. fluffily unusual requests cajole fluffily slyly ironic requests. foxes cajole quick|
-81|2|58|492.19| instructions boost furiously across the foxes-- final depo|
+81|3|5923|220.23|the final, quick accounts are blithely above the s|
+81|4|2942|409.73|accounts boost. fluffily unusual requests cajole fluffily slyly ironic requests. foxes cajole quick|
+81|5|58|492.19| instructions boost furiously across the foxes-- final depo|
 82|3|7793|697.31|he accounts cajole quickly after the even patterns. ironic platelets sublate regular, even asymptotes. quick courts affix according to|
-82|3|7698|585.86|pinto beans. slyly express excuses haggle. blithely even pinto beans about the quick inst|
-82|3|8268|604.25|e after the carefully even theodolites. regular, pending accounts boost. quickly final asymptotes haggle slyly. requests use final, bold pinto beans. bold, ruthle|
-82|3|5532|900.07| slyly? fluffily special dependencies haggle among the slyly special requests. regular, bold packages after the blithely ironic packages are slyly ironic packages. slyly final deposits w|
+82|4|7698|585.86|pinto beans. slyly express excuses haggle. blithely even pinto beans about the quick inst|
+82|5|8268|604.25|e after the carefully even theodolites. regular, pending accounts boost. quickly final asymptotes haggle slyly. requests use final, bold pinto beans. bold, ruthle|
+82|6|5532|900.07| slyly? fluffily special dependencies haggle among the slyly special requests. regular, bold packages after the blithely ironic packages are slyly ironic packages. slyly final deposits w|
 83|4|3010|745.51|l foxes along the bold, regular packages integrate carefully express courts! final excuses sleep carefully ironic|
-83|4|8200|399.64|y final platelets are carefully carefully special platelets. carefully ironic requests wake blithely alongside of the slyly even accounts. bold, regular requests sleep |
-83|4|5974|657.22| even packages boost furiously. slyly regular gifts above the accounts are quickly express packages. slyly pending deposits besides the express, even asymptotes haggle after the ironic ins|
-83|4|3890|24.73|deposits. carefully even dependencies across the dependencies haggl|
+83|5|8200|399.64|y final platelets are carefully carefully special platelets. carefully ironic requests wake blithely alongside of the slyly even accounts. bold, regular requests sleep |
+83|6|5974|657.22| even packages boost furiously. slyly regular gifts above the accounts are quickly express packages. slyly pending deposits besides the express, even asymptotes haggle after the ironic ins|
+83|7|3890|24.73|deposits. carefully even dependencies across the dependencies haggl|
 84|5|5711|233.61|arefully final platelets cajole blithely; quickly final accounts use furiously. furiously reg|
-84|5|208|469.80|carefully express dolphins nag about the slyly bold requests. slyly even packages wake among the furiously special attainments.|
-84|5|2909|969.44|silent requests cajole slowly bold ideas. special, special deposits according to the always silent packages are against the furiously silent packages. even, blithe accounts sleep slyly across |
-84|5|903|707.77|gly regular dependencies boost. slyly even accounts sleep. furiously final hockey players wake carefully with the reg|
+84|6|208|469.80|carefully express dolphins nag about the slyly bold requests. slyly even packages wake among the furiously special attainments.|
+84|7|2909|969.44|silent requests cajole slowly bold ideas. special, special deposits according to the always silent packages are against the furiously silent packages. even, blithe accounts sleep slyly across |
+84|8|903|707.77|gly regular dependencies boost. slyly even accounts sleep. furiously final hockey players wake carefully with the reg|
 85|6|2628|608.77|xes wake furiously after the carefully even platelets. blithe theodolites are furi|
-85|6|118|917.83| against the even deposits. furiously bold ideas along the furious requ|
-85|6|2074|491.20|encies-- slyly regular requests about the quiet accounts detect quickly at the |
-85|6|8289|73.81|s cajole slyly along the slyly special accounts. regular, special deposits wake. furiously special foxes boost. blithely even packa|
+85|5|118|917.83| against the even deposits. furiously bold ideas along the furious requ|
+85|4|2074|491.20|encies-- slyly regular requests about the quiet accounts detect quickly at the |
+85|3|8289|73.81|s cajole slyly along the slyly special accounts. regular, special deposits wake. furiously special foxes boost. blithely even packa|
 86|7|806|65.98|ackages. blithely pending accounts are slyly furiously pending theodolites. furiously eve|
-86|7|2773|250.04|ding accounts. slyly special requests will have to affix carefully along the furiously unusual packages. regular theodol|
-86|7|5546|816.53|s. slyly final requests wake. furious deposits must wake blithely among the blithely ironic instructions. special hockey players try to are bli|
-86|7|1418|332.65|press theodolites sleep carefully about the blithely unusual requests. quickly final deposits breach slyly |
+86|1|2773|250.04|ding accounts. slyly special requests will have to affix carefully along the furiously unusual packages. regular theodol|
+86|2|5546|816.53|s. slyly final requests wake. furious deposits must wake blithely among the blithely ironic instructions. special hockey players try to are bli|
+86|3|1418|332.65|press theodolites sleep carefully about the blithely unusual requests. quickly final deposits breach slyly |
 87|8|5679|688.33|t the carefully regular asymptotes. blithely stealthy pinto beans within the furiously expres|
-87|8|1272|435.42|ronic foxes sleep along the special foxes. final ideas wake quickly about the carefully special theodolites. blithely ironic packages are blithely. regular, regular pint|
-87|8|9041|617.20|furiously final deposits. furiously special dependencies solve across the regular, special ideas. carefully silent requests haggle furiously after the special, specia|
-87|8|1892|868.60|arhorses are. unusual requests use blithely furiously final ideas. final requests sleep theodoli|
+87|2|1272|435.42|ronic foxes sleep along the special foxes. final ideas wake quickly about the carefully special theodolites. blithely ironic packages are blithely. regular, regular pint|
+87|3|9041|617.20|furiously final deposits. furiously special dependencies solve across the regular, special ideas. carefully silent requests haggle furiously after the special, specia|
+87|4|1892|868.60|arhorses are. unusual requests use blithely furiously final ideas. final requests sleep theodoli|
 88|9|6116|334.58|ect furiously around the regular deposits. special, final platelets boost furiously. blithely unusu|
-88|9|395|71.50| the regular accounts-- furiously even accounts use quickly after the regular, regular deposits. furiously e|
-88|9|9979|81.82|f the regular, regular requests believe fluffily along the final, quiet decoys. furiously even accounts cajole. carefully express requests wake quickly among the ideas. quickly silent |
-88|9|276|821.43|gular pinto beans. slyly pending excuses breach blithely express accounts. thin deposits sleep slyly around the even accounts; fluffily busy patterns kindle. slyly final deposits along the |
+88|1|395|71.50| the regular accounts-- furiously even accounts use quickly after the regular, regular deposits. furiously e|
+88|2|9979|81.82|f the regular, regular requests believe fluffily along the final, quiet decoys. furiously even accounts cajole. carefully express requests wake quickly among the ideas. quickly silent |
+88|3|276|821.43|gular pinto beans. slyly pending excuses breach blithely express accounts. thin deposits sleep slyly around the even accounts; fluffily busy patterns kindle. slyly final deposits along the |
 89|10|3430|744.87| integrate slyly dolphins. bold, final frets use beside the carefully even accounts. slyly close dependencies sleep quickly carefully final pinto beans. foxes promi|
-89|10|8599|776.53|ress packages use furiously. furiously regular packages thrash blithely about the slyly pe|
-89|10|7876|417.61|nstructions: furiously even requests are quietly unusual accounts. regular requests are after the blithely regular deposits. sl|
-89|10|924|920.02|ickly unusual asymptotes after the slyly unusual accounts are carefully doggedly ironic accounts. even, final accounts use furiousl|
+89|1|8599|776.53|ress packages use furiously. furiously regular packages thrash blithely about the slyly pe|
+89|2|7876|417.61|nstructions: furiously even requests are quietly unusual accounts. regular requests are after the blithely regular deposits. sl|
+89|3|924|920.02|ickly unusual asymptotes after the slyly unusual accounts are carefully doggedly ironic accounts. even, final accounts use furiousl|
 90|1|8037|409.38|eas. unusual, pending packages boost quietly final accounts. slyly final packages serve. slyly even instructions sleep carefully. quickly even foxes wake quickly. |
-90|1|9683|498.43| accounts! fluffily regular deposits x-ray about the unusual, final packages. furiously final deposits alongside of the caref|
-90|1|7849|666.13|carefully ironic accounts are around the slyly bold asymptotes. carefully regular packages use furiously. ironic platelets affix carefully final accounts-- fluffily final pinto beans across the fina|
-90|1|7629|50.84|onic requests wake fluffily unusual packages. furiously even frays after the daringly pending requests wake furiously alongside of the bold requests. fluffily ironic ideas nag. ironic,|
+90|2|9683|498.43| accounts! fluffily regular deposits x-ray about the unusual, final packages. furiously final deposits alongside of the caref|
+90|3|7849|666.13|carefully ironic accounts are around the slyly bold asymptotes. carefully regular packages use furiously. ironic platelets affix carefully final accounts-- fluffily final pinto beans across the fina|
+90|4|7629|50.84|onic requests wake fluffily unusual packages. furiously even frays after the daringly pending requests wake furiously alongside of the bold requests. fluffily ironic ideas nag. ironic,|
 91|2|7986|528.64|luffily final instructions. furiously unusual foxes haggle |
 91|3|3257|906.20|ackages cajole slyly. blithely bold deposits cajole. blithely |
 91|4|483|823.21|n: slyly ironic foxes nag blithely according to the furiously bold foxes. regular, regular accounts a|
@@ -520,44 +520,44 @@
 130|3|7387|883.99|aggle furiously. even ideas hinder deposits. even, final ideas are. unusual theodolites after the special, express foxes haggle carefully pending accou|
 131|2|3263|211.70|sits sleep quickly regular multipliers. slyly even platelets cajole after the furiously ironic deposits. slyly ironic requests should have to cajole: bl|
 131|7|125|861.84|l accounts grow quickly-- slyly ironic requests haggle? quickly express pinto bean|
-131|2|5138|572.43|grouches run with the carefully even packages. ironic, even deposits run slyly along the packages. special dependencies among the regular |
-131|7|8945|613.09| are carefully along the quickly final theodolites. packages after the quickly pending package|
+131|3|5138|572.43|grouches run with the carefully even packages. ironic, even deposits run slyly along the packages. special dependencies among the regular |
+131|4|8945|613.09| are carefully along the quickly final theodolites. packages after the quickly pending package|
 132|3|3092|687.29|y special decoys against the ideas affix against the sly|
 132|8|1904|925.73|the regular foxes wake ironic deposits. ironic, special requests use blithely instructions! final requests hang. blithely regular deposits haggle. ir|
-132|3|7441|357.06|ests. furiously unusual requests wake furiously. quickly unusual depos|
-132|8|5303|353.06|ep blithely after the sly accounts. slyly express dolphins cajole amon|
+132|4|7441|357.06|ests. furiously unusual requests wake furiously. quickly unusual depos|
+132|5|5303|353.06|ep blithely after the sly accounts. slyly express dolphins cajole amon|
 133|4|5727|49.17|boost blithely across the ironic, regular instructions. packages use slyly unusual requests. bold accounts above the fu|
 133|9|404|478.18|ly ironic requests run instead of the blithely ironic accounts? regular ideas use fluffily: even, express packages sleep abov|
-133|4|4568|57.48|dolites. ironic accounts are blithely pinto beans. regular pinto beans haggle beneath|
-133|9|2813|277.26|s. pending, final accounts haggle blithely furiously pending deposits! carefully unusual attainments integrate. blithely bo|
+133|5|4568|57.48|dolites. ironic accounts are blithely pinto beans. regular pinto beans haggle beneath|
+133|6|2813|277.26|s. pending, final accounts haggle blithely furiously pending deposits! carefully unusual attainments integrate. blithely bo|
 134|5|8879|848.14|lites. slyly final foxes after the bold requests cajole carefu|
 134|10|9013|102.99|pendencies. furiously express warthogs cajole furiously ironic, regular asymptotes. bold deposits boost among the furiously even theodolites. regular instructions integrate carefully |
-134|5|852|927.45| sleep unusual, express packages. unusual sentiments are furio|
-134|10|6270|388.28| to the furiously pending deposits nag along the slyly express asymptotes. slyly silent accounts shal|
+134|6|852|927.45| sleep unusual, express packages. unusual sentiments are furio|
+134|7|6270|388.28| to the furiously pending deposits nag along the slyly express asymptotes. slyly silent accounts shal|
 135|6|6940|465.82|ding foxes cajole. even dugouts haggle busily. fluffily pending packages about the express excuses boost slyly final packages. blithely express ideas cajole about the carefu|
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-135|6|7453|698.42|ven accounts. slyly final instructions nag slyly around the regular, unusual packages. slyly sp|
-135|1|2771|306.43|old deposits. furiously express instructions boost. pending dolphins use requests. slyly regular packages cajole quickly final ideas. pending, regular ideas nag carefully even, express pla|
+135|2|7453|698.42|ven accounts. slyly final instructions nag slyly around the regular, unusual packages. slyly sp|
+135|3|2771|306.43|old deposits. furiously express instructions boost. pending dolphins use requests. slyly regular packages cajole quickly final ideas. pending, regular ideas nag carefully even, express pla|
 136|7|2237|548.19|ond the silent accounts haggle above the blithely regular packages|
 136|2|6068|806.19|structions. ironic theodolites haggle according to the final, daring pearls. carefully ironic somas are silently requests. express pa|
-136|7|8979|387.57|ans. express pinto beans wake carefully among the slyly ironic foxes: carefully final pinto beans haggle blithely. pending, final deposits promise furiously|
-136|2|9617|525.81| across the carefully pending warthogs. close, regular packages are quickly after the never ironic foxes. accounts sleep quickly along the furiously regular re|
+136|1|8979|387.57|ans. express pinto beans wake carefully among the slyly ironic foxes: carefully final pinto beans haggle blithely. pending, final deposits promise furiously|
+136|3|9617|525.81| across the carefully pending warthogs. close, regular packages are quickly after the never ironic foxes. accounts sleep quickly along the furiously regular re|
 137|8|9057|302.26|slyly about the regular instructions. even, ironic theodolites use carefully around the even decoys. unusual, pending dolphin|
 137|3|4078|441.11|packages. blithely unusual sentiments should are. furiously regular accounts nag quickly carefully special asymptotes! idly ironic requests dazzle bold requests. carefully expres|
-137|8|467|371.85|ly special accounts detect carefully. furiously ironic deposits nag express packages. slyly quiet |
-137|3|7850|187.31|atelets sublate fluffily. enticingly unusual packages boost according to the blithely ironic foxes. pending requests mold sly|
+137|2|467|371.85|ly special accounts detect carefully. furiously ironic deposits nag express packages. slyly quiet |
+137|4|7850|187.31|atelets sublate fluffily. enticingly unusual packages boost according to the blithely ironic foxes. pending requests mold sly|
 138|9|133|576.96|regular, final deposits maintain slyly even requests. regularly furious deposits use above the stealthy requests. ironic deposits are. carefully final frays are carefully. carefu|
 138|4|2535|885.35|lar deposits. courts sleep carefully. furiously express ideas boost furiously after the final, regular foxes. furiously bold deposits are. express accounts haggle blithely. |
-138|9|7907|119.83|epitaphs? quickly express foxes use pending accounts. special packages cajole blithely among the quickly unusual accounts? boldly ironic packages across the slyly ironic senti|
-138|4|967|309.03|pendencies integrate against the unusual pains. carefully unusual theodolites wake quickly across the deposits. blithely regular deposits alongside of the carefully regular deposits|
+138|1|7907|119.83|epitaphs? quickly express foxes use pending accounts. special packages cajole blithely among the quickly unusual accounts? boldly ironic packages across the slyly ironic senti|
+138|2|967|309.03|pendencies integrate against the unusual pains. carefully unusual theodolites wake quickly across the deposits. blithely regular deposits alongside of the carefully regular deposits|
 139|10|2886|285.75|fully ironic requests according to the quickly final idea|
 139|5|9255|684.61|ickly furiously regular excuses. boldly express deposits sleep. ideas nag above the silent dependencies. slyly regular packages wake furiously. requests are carefully. quickly final fox|
-139|10|1042|972.23|gular, regular theodolites. regular asymptotes haggle carefully according to the permanently even deposits. slyly special account|
-139|5|3285|690.00|xpress pains. quickly regular ideas after the special, bold excuses wake furiously final ideas. slyly bold accounts nag packages. ironically regular|
+139|1|1042|972.23|gular, regular theodolites. regular asymptotes haggle carefully according to the permanently even deposits. slyly special account|
+139|3|3285|690.00|xpress pains. quickly regular ideas after the special, bold excuses wake furiously final ideas. slyly bold accounts nag packages. ironically regular|
 140|1|2379|501.05|of the silent, bold courts. slyly regular dependencies haggle. fluffily special deposits cajole carefully. quickly ironic depos|
 140|6|3533|781.45|ayers. carefully ironic pinto beans nod carefully furiously regular pinto beans. slyly ironic requests after the carefully regular packages are about the blithel|
-140|1|304|45.84|ing requests. carefully unusual foxes are final requests. slyly regular accounts wake permanently. quickly ironic theodolites hagg|
-140|6|7346|429.52| special pinto beans wake carefully unusual warthogs! furi|
+140|2|304|45.84|ing requests. carefully unusual foxes are final requests. slyly regular accounts wake permanently. quickly ironic theodolites hagg|
+140|3|7346|429.52| special pinto beans wake carefully unusual warthogs! furi|
 141|2|6776|293.63|fluffily unusual courts sleep. close pinto beans haggle quickly after the carefully ir|
 141|8|1660|139.18|egular accounts. enticingly bold theodolites eat slyly across the never ironic platelets. theodolites wake bli|
 141|4|7628|838.08|sly about the pinto beans. blithely ironic ideas sleep. foxes are quietly among the pinto beans. carefu|
@@ -719,45 +719,45 @@
 180|9|724|426.16|e, regular accounts. furiously final ideas are furiously above the bold, silent asymptotes. sly instructions are carefully quickly final sentiments. furiously ironic foxes cajole bold, exp|
 180|8|5899|864.83|hin the carefully furious pinto beans. furiously ironic pinto beans use slyly above the even instructio|
 181|2|2416|844.44|ully. theodolites throughout the blithely unusual pinto bea|
-181|2|3242|886.53| express ideas nag carefully brave accounts. slyly express deposits would affix. final, special requests against the slyl|
-181|2|215|938.29| accounts boost furiously furiously blithe theodolites. slyly bold requests unwind special, unusual requests. furious ideas boost quickly pending |
-181|2|1122|657.25|lyly fluffily pending foxes. fluffily ironic pains haggle. thinly regular requests against the deposits affix after the never ev|
+181|3|3242|886.53| express ideas nag carefully brave accounts. slyly express deposits would affix. final, special requests against the slyl|
+181|4|215|938.29| accounts boost furiously furiously blithe theodolites. slyly bold requests unwind special, unusual requests. furious ideas boost quickly pending |
+181|5|1122|657.25|lyly fluffily pending foxes. fluffily ironic pains haggle. thinly regular requests against the deposits affix after the never ev|
 182|3|9699|535.27|ound the furiously regular foxes. pending requests dazzle along |
-182|3|960|519.36|arefully pending dependencies are always slyly unusual pin|
-182|3|6243|741.46|accounts are slyly. furiously ironic requests haggle. express, special instructions against the ironic theodolites use s|
-182|3|6146|365.00|s. blithely express theodolites sleep blithely alongside of the requests?|
+182|4|960|519.36|arefully pending dependencies are always slyly unusual pin|
+182|5|6243|741.46|accounts are slyly. furiously ironic requests haggle. express, special instructions against the ironic theodolites use s|
+182|6|6146|365.00|s. blithely express theodolites sleep blithely alongside of the requests?|
 183|4|30|875.44|slyly. furiously regular instructions cajole slyly about the pending, final theodolites. blithely final deposits cajole fluffily alo|
-183|4|4482|424.86|es. depths affix fluffily. bold instructions haggle. ruthless instructions must have to boost|
-183|4|8707|884.26|posits wake. blithely pending requests nag furiously alongside of the p|
-183|4|333|678.16|ost final, final theodolites. slyly bold foxes dazzle carefully furiously regular accounts. regular, sly instructions about the furiously regular excuses nag blithely abou|
+183|5|4482|424.86|es. depths affix fluffily. bold instructions haggle. ruthless instructions must have to boost|
+183|6|8707|884.26|posits wake. blithely pending requests nag furiously alongside of the p|
+183|7|333|678.16|ost final, final theodolites. slyly bold foxes dazzle carefully furiously regular accounts. regular, sly instructions about the furiously regular excuses nag blithely abou|
 184|5|7069|449.45|nal ideas. blithely final ideas haggle against the pinto beans. qu|
-184|5|9193|576.88|uickly quick dependencies could detect furiously. final packages p|
-184|5|6400|551.90|ss dependencies. quickly even pinto beans are. express accounts a|
-184|5|831|186.84|kages cajole carefully furiously ironic instructions. deposits use bl|
+184|1|9193|576.88|uickly quick dependencies could detect furiously. final packages p|
+184|2|6400|551.90|ss dependencies. quickly even pinto beans are. express accounts a|
+184|3|831|186.84|kages cajole carefully furiously ironic instructions. deposits use bl|
 185|6|1475|538.58|unts hinder slyly. quickly express ideas sleep carefully |
-185|6|6244|213.04|ly unusual decoys are furiously quickly regular packages. bold, ironic foxes cajole fluffily around|
-185|6|7245|426.74|sleep blithely alongside of the regular excuses. even, regular|
-185|6|8014|510.23|lithely even ideas. regular platelets wake carefully ironic, special instructions! final pearls above the fluffily quiet ideas use furiously about the |
+185|1|6244|213.04|ly unusual decoys are furiously quickly regular packages. bold, ironic foxes cajole fluffily around|
+185|2|7245|426.74|sleep blithely alongside of the regular excuses. even, regular|
+185|3|8014|510.23|lithely even ideas. regular platelets wake carefully ironic, special instructions! final pearls above the fluffily quiet ideas use furiously about the |
 186|7|1095|252.84|. carefully regular pinto beans according to the blithely close asymptotes haggle carefully special requests. packages cajole up the furi|
-186|7|1945|18.75|nic foxes boost carefully careful packages: express, fluffy dolphins nag quickly ironic packages. slyly bold requests nag amon|
-186|7|8838|729.42|ing asymptotes. enticingly regular theodolites mai|
-186|7|7898|812.37|ctions sleep silently carefully bold platelets. furiously ironic dependencies boost. regular de|
+186|1|1945|18.75|nic foxes boost carefully careful packages: express, fluffy dolphins nag quickly ironic packages. slyly bold requests nag amon|
+186|2|8838|729.42|ing asymptotes. enticingly regular theodolites mai|
+186|3|7898|812.37|ctions sleep silently carefully bold platelets. furiously ironic dependencies boost. regular de|
 187|8|8656|238.66|tes use along the even foxes? final foxes haggle pinto beans. slyly ironic theodolites are according to the deposits. furiously pending reques|
-187|8|4945|316.64|eposits boost quickly bold requests. furiously regular ideas boost boldly. special, express dependencies are fluffily slyly reg|
-187|8|3183|362.75|t the bold platelets. fluffily express platelets cajole fluffily along the always bold requests. blith|
-187|8|7440|989.71|e slyly against the slyly regular pinto beans. requests haggle carefully around the asymptotes. regular, regular asymptotes use furiously some|
+187|1|4945|316.64|eposits boost quickly bold requests. furiously regular ideas boost boldly. special, express dependencies are fluffily slyly reg|
+187|2|3183|362.75|t the bold platelets. fluffily express platelets cajole fluffily along the always bold requests. blith|
+187|3|7440|989.71|e slyly against the slyly regular pinto beans. requests haggle carefully around the asymptotes. regular, regular asymptotes use furiously some|
 188|9|4835|771.95|pains are fluffily about the fluffily pending asymptot|
-188|9|2620|331.70|elets nag slyly regular pinto beans. slyly even dugouts above the blithely unusual theodolites su|
-188|9|730|713.62|nag against the final accounts. blithely pending attainments lose. silent requests wake quickly. careful|
-188|9|5430|920.20|uriously. special, regular instructions sleep along the accounts. quickly even foxes across the regular theodolites hang u|
+188|1|2620|331.70|elets nag slyly regular pinto beans. slyly even dugouts above the blithely unusual theodolites su|
+188|2|730|713.62|nag against the final accounts. blithely pending attainments lose. silent requests wake quickly. careful|
+188|3|5430|920.20|uriously. special, regular instructions sleep along the accounts. quickly even foxes across the regular theodolites hang u|
 189|10|1305|392.50|packages. regular, unusual accounts lose furiously fluffily regular platelets. requests sleep carefully dependenc|
-189|10|8777|573.22|beans cajole slyly ironic requests. requests are quickly unusual, even packages. ironic frays haggle. blithely pending requests nod slyly. express, silent requests against the slyly unusual |
-189|10|6369|946.07|ts hinder slyly regular, unusual foxes. final sentiments use above the slyly r|
-189|10|2505|593.23| the deposits. special deposits sleep-- furiously regular sauternes solve furiously across the furiously regular pack|
+189|1|8777|573.22|beans cajole slyly ironic requests. requests are quickly unusual, even packages. ironic frays haggle. blithely pending requests nod slyly. express, silent requests against the slyly unusual |
+189|2|6369|946.07|ts hinder slyly regular, unusual foxes. final sentiments use above the slyly r|
+189|3|2505|593.23| the deposits. special deposits sleep-- furiously regular sauternes solve furiously across the furiously regular pack|
 190|1|535|621.53|unts must have to haggle; slyly ironic accounts affix slyly alongside of the carefully even accounts. furious deposits haggle quietly among the packages. blithely |
-190|1|5845|608.91| haggle along the carefully unusual pinto beans. quickly final accounts sleep a|
-190|1|4579|396.60|inal, final foxes. regular, even deposits wake blithely! silent, regular packages integrate according to the slyly regular deposits. ironic, ironic notornis ha|
-190|1|2861|458.00|s cajole slyly across the daring, final pinto beans. carefully quiet requests affix along the a|
+190|2|5845|608.91| haggle along the carefully unusual pinto beans. quickly final accounts sleep a|
+190|3|4579|396.60|inal, final foxes. regular, even deposits wake blithely! silent, regular packages integrate according to the slyly regular deposits. ironic, ironic notornis ha|
+190|4|2861|458.00|s cajole slyly across the daring, final pinto beans. carefully quiet requests affix along the a|
 191|2|8310|521.06|the slowly regular deposits. special accounts along the quickly unusual|
 191|3|1693|464.46|y. slyly unusual waters across the special pinto beans nag blithely according to the busy deposits. carefully regular accounts are against the regular accounts; perman|
 191|4|597|126.96|ly final accounts should have to boost above the doggedly express pinto beans. blithely regular packages cajole furiously bold requests. fluf|
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java b/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
index a0872d2..8086b0d 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/file/DatasetOperations.java
@@ -289,7 +289,7 @@
                     AsterixRuntimeComponentsProvider.NOINDEX_PROVIDER,
                     AsterixRuntimeComponentsProvider.NOINDEX_PROVIDER, splitsAndConstraint.first, typeTraits,
                     comparatorFactories, blooFilterKeyFields, fieldPermutation, GlobalConfig.DEFAULT_BTREE_FILL_FACTOR,
-                    false, numElementsHint, true, new LSMBTreeDataflowHelperFactory(
+                    true, numElementsHint, true, new LSMBTreeDataflowHelperFactory(
                             new AsterixVirtualBufferCacheProvider(dataset.getDatasetId()),
                             AsterixRuntimeComponentsProvider.LSMBTREE_PRIMARY_PROVIDER,
                             new PrimaryIndexOperationTrackerProvider(dataset.getDatasetId()),
diff --git a/asterix-app/src/test/resources/runtimets/queries/custord/denorm-cust-order_02/denorm-cust-order_02.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/custord/denorm-cust-order_02/denorm-cust-order_02.2.update.aql
index 8faaa98..a3f070b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/custord/denorm-cust-order_02/denorm-cust-order_02.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/custord/denorm-cust-order_02/denorm-cust-order_02.2.update.aql
@@ -2,11 +2,11 @@
 
 load dataset Customers2 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/custord-tiny/customer-tiny.adm"),("format"="adm")) pre-sorted;
+(("path"="nc1://data/custord-tiny/customer-tiny.adm"),("format"="adm"));
 
 load dataset Orders2 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/custord-tiny/order-tiny.adm"),("format"="adm")) pre-sorted;
+(("path"="nc1://data/custord-tiny/order-tiny.adm"),("format"="adm"));
 
 insert into dataset CustomerOrders2 (
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/custord/load-test/load-test.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/custord/load-test/load-test.2.update.aql
index a395f03..c0ab30f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/custord/load-test/load-test.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/custord/load-test/load-test.2.update.aql
@@ -2,5 +2,5 @@
   
 load dataset c1 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/custord-tiny/customer-tiny.adm"),("format"="adm")) pre-sorted;
+(("path"="nc1://data/custord-tiny/customer-tiny.adm"),("format"="adm"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/load/issue289_query/issue289_query.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/load/issue289_query/issue289_query.2.update.aql
index f0671ca..8a52ab9 100644
--- a/asterix-app/src/test/resources/runtimets/queries/load/issue289_query/issue289_query.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/load/issue289_query/issue289_query.2.update.aql
@@ -8,4 +8,4 @@
 
 load dataset Customers
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/custord-tiny/customer-tiny-neg.adm"),("format"="adm")) pre-sorted;
\ No newline at end of file
+(("path"="nc1://data/custord-tiny/customer-tiny-neg.adm"),("format"="adm"));
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql
index b23ff7f..ff66e4b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql
@@ -2,32 +2,32 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item/q10_returned_item.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item/q10_returned_item.2.update.aql
index 0adc8e1..22a7590 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item/q10_returned_item.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item/q10_returned_item.2.update.aql
@@ -6,29 +6,29 @@
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item_int64/q10_returned_item_int64.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item_int64/q10_returned_item_int64.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item_int64/q10_returned_item_int64.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q10_returned_item_int64/q10_returned_item_int64.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q11_important_stock/q11_important_stock.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q11_important_stock/q11_important_stock.2.update.aql
index b23ff7f..ff66e4b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q11_important_stock/q11_important_stock.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q11_important_stock/q11_important_stock.2.update.aql
@@ -2,32 +2,32 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q12_shipping/q12_shipping.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q12_shipping/q12_shipping.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q12_shipping/q12_shipping.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q12_shipping/q12_shipping.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q13_customer_distribution/q13_customer_distribution.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q13_customer_distribution/q13_customer_distribution.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q13_customer_distribution/q13_customer_distribution.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q13_customer_distribution/q13_customer_distribution.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q14_promotion_effect/q14_promotion_effect.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q14_promotion_effect/q14_promotion_effect.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q14_promotion_effect/q14_promotion_effect.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q14_promotion_effect/q14_promotion_effect.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q15_top_supplier/q15_top_supplier.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q15_top_supplier/q15_top_supplier.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q15_top_supplier/q15_top_supplier.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q15_top_supplier/q15_top_supplier.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q18_large_volume_customer/q18_large_volume_customer.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q18_large_volume_customer/q18_large_volume_customer.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q18_large_volume_customer/q18_large_volume_customer.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q18_large_volume_customer/q18_large_volume_customer.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q19_discounted_revenue/q19_discounted_revenue.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q19_discounted_revenue/q19_discounted_revenue.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q19_discounted_revenue/q19_discounted_revenue.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q19_discounted_revenue/q19_discounted_revenue.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q20_potential_part_promotion/q20_potential_part_promotion.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q20_potential_part_promotion/q20_potential_part_promotion.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q20_potential_part_promotion/q20_potential_part_promotion.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q20_potential_part_promotion/q20_potential_part_promotion.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.2.update.aql
index 0adc8e1..0084309 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.2.update.aql
@@ -2,33 +2,33 @@
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Orders 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Supplier 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Region 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Nation 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Part 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Partsupp 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
 load dataset Customer 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted;
+(("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|"));
 
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm
index af60345..a7d5b93 100644
--- a/asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm
@@ -1,6 +1,8 @@
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 2, "p_mfgr": "Manufacturer#1", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 4, "p_mfgr": "Manufacturer#3", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 22, "p_mfgr": "Manufacturer#4", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
+{ "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 35, "p_mfgr": "Manufacturer#4", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
+{ "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 38, "p_mfgr": "Manufacturer#4", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 62, "p_mfgr": "Manufacturer#3", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 79, "p_mfgr": "Manufacturer#4", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
 { "s_acctbal": 6820.35d, "s_name": "Supplier#000000007", "n_name": "UNITED KINGDOM", "p_partkey": 94, "p_mfgr": "Manufacturer#3", "s_address": "s,4TicNGB4uO6PaSqNBUq", "s_phone": "33-990-965-2201", "s_comment": "s unwind silently furiously regular courts. final requests are deposits. requests wake quietly blit" }
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm
index aec4b5e..e9f3f47 100644
--- a/asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm
@@ -5,7 +5,7 @@
 { "nation": "ARGENTINA", "o_year": 1993, "sum_profit": 35857.08d }
 { "nation": "ARGENTINA", "o_year": 1992, "sum_profit": 35740.0d }
 { "nation": "ETHIOPIA", "o_year": 1998, "sum_profit": 2758.7801999999992d }
-{ "nation": "ETHIOPIA", "o_year": 1997, "sum_profit": 19419.294599999997d }
+{ "nation": "ETHIOPIA", "o_year": 1997, "sum_profit": 19419.294599999994d }
 { "nation": "ETHIOPIA", "o_year": 1995, "sum_profit": 51231.87439999999d }
 { "nation": "ETHIOPIA", "o_year": 1994, "sum_profit": 3578.9478999999974d }
 { "nation": "ETHIOPIA", "o_year": 1992, "sum_profit": 1525.8234999999986d }
@@ -22,38 +22,38 @@
 { "nation": "IRAQ", "o_year": 1994, "sum_profit": 36010.728599999995d }
 { "nation": "IRAQ", "o_year": 1993, "sum_profit": 33221.9399d }
 { "nation": "IRAQ", "o_year": 1992, "sum_profit": 47755.05900000001d }
-{ "nation": "KENYA", "o_year": 1998, "sum_profit": 47441.812d }
-{ "nation": "KENYA", "o_year": 1997, "sum_profit": 118144.65099999998d }
-{ "nation": "KENYA", "o_year": 1996, "sum_profit": 75090.5437d }
-{ "nation": "KENYA", "o_year": 1995, "sum_profit": 87626.6791d }
-{ "nation": "KENYA", "o_year": 1994, "sum_profit": 130302.4071d }
-{ "nation": "KENYA", "o_year": 1993, "sum_profit": 185952.9548d }
-{ "nation": "KENYA", "o_year": 1992, "sum_profit": 310009.1845d }
-{ "nation": "MOROCCO", "o_year": 1998, "sum_profit": 172158.9448d }
-{ "nation": "MOROCCO", "o_year": 1997, "sum_profit": 92247.75379999999d }
-{ "nation": "MOROCCO", "o_year": 1996, "sum_profit": 273187.9262d }
-{ "nation": "MOROCCO", "o_year": 1995, "sum_profit": 380050.2938d }
-{ "nation": "MOROCCO", "o_year": 1994, "sum_profit": 262538.8032d }
-{ "nation": "MOROCCO", "o_year": 1993, "sum_profit": 211233.76599999992d }
-{ "nation": "MOROCCO", "o_year": 1992, "sum_profit": 336202.0852d }
-{ "nation": "PERU", "o_year": 1998, "sum_profit": 143951.22939999998d }
-{ "nation": "PERU", "o_year": 1997, "sum_profit": 197680.59720000002d }
-{ "nation": "PERU", "o_year": 1996, "sum_profit": 236156.92649999997d }
-{ "nation": "PERU", "o_year": 1995, "sum_profit": 190426.59480000002d }
-{ "nation": "PERU", "o_year": 1994, "sum_profit": 118171.16209999999d }
-{ "nation": "PERU", "o_year": 1993, "sum_profit": 102292.5426d }
-{ "nation": "PERU", "o_year": 1992, "sum_profit": 135197.25370000003d }
-{ "nation": "UNITED KINGDOM", "o_year": 1998, "sum_profit": 115488.22360000003d }
-{ "nation": "UNITED KINGDOM", "o_year": 1997, "sum_profit": 224769.43809999994d }
-{ "nation": "UNITED KINGDOM", "o_year": 1996, "sum_profit": 367799.3432d }
-{ "nation": "UNITED KINGDOM", "o_year": 1995, "sum_profit": 563229.4064d }
-{ "nation": "UNITED KINGDOM", "o_year": 1994, "sum_profit": 305695.22239999997d }
-{ "nation": "UNITED KINGDOM", "o_year": 1993, "sum_profit": 762202.0801000001d }
-{ "nation": "UNITED KINGDOM", "o_year": 1992, "sum_profit": 109066.47399999999d }
+{ "nation": "KENYA", "o_year": 1998, "sum_profit": 44194.831999999995d }
+{ "nation": "KENYA", "o_year": 1997, "sum_profit": 57578.3626d }
+{ "nation": "KENYA", "o_year": 1996, "sum_profit": 59195.9021d }
+{ "nation": "KENYA", "o_year": 1995, "sum_profit": 79262.6278d }
+{ "nation": "KENYA", "o_year": 1994, "sum_profit": 102360.66609999999d }
+{ "nation": "KENYA", "o_year": 1993, "sum_profit": 128422.01959999999d }
+{ "nation": "KENYA", "o_year": 1992, "sum_profit": 181517.20890000003d }
+{ "nation": "MOROCCO", "o_year": 1998, "sum_profit": 41797.823199999984d }
+{ "nation": "MOROCCO", "o_year": 1997, "sum_profit": 23685.801799999997d }
+{ "nation": "MOROCCO", "o_year": 1996, "sum_profit": 62115.19579999999d }
+{ "nation": "MOROCCO", "o_year": 1995, "sum_profit": 42442.64300000001d }
+{ "nation": "MOROCCO", "o_year": 1994, "sum_profit": 48655.87800000001d }
+{ "nation": "MOROCCO", "o_year": 1993, "sum_profit": 22926.744400000003d }
+{ "nation": "MOROCCO", "o_year": 1992, "sum_profit": 32239.8088d }
+{ "nation": "PERU", "o_year": 1998, "sum_profit": 86999.36459999997d }
+{ "nation": "PERU", "o_year": 1997, "sum_profit": 121110.41070000001d }
+{ "nation": "PERU", "o_year": 1996, "sum_profit": 177040.40759999998d }
+{ "nation": "PERU", "o_year": 1995, "sum_profit": 122247.94519999999d }
+{ "nation": "PERU", "o_year": 1994, "sum_profit": 88046.2533d }
+{ "nation": "PERU", "o_year": 1993, "sum_profit": 49379.813799999996d }
+{ "nation": "PERU", "o_year": 1992, "sum_profit": 80646.86050000001d }
+{ "nation": "UNITED KINGDOM", "o_year": 1998, "sum_profit": 50577.25560000001d }
+{ "nation": "UNITED KINGDOM", "o_year": 1997, "sum_profit": 114288.86049999998d }
+{ "nation": "UNITED KINGDOM", "o_year": 1996, "sum_profit": 147684.46480000002d }
+{ "nation": "UNITED KINGDOM", "o_year": 1995, "sum_profit": 225267.6576d }
+{ "nation": "UNITED KINGDOM", "o_year": 1994, "sum_profit": 140595.58639999997d }
+{ "nation": "UNITED KINGDOM", "o_year": 1993, "sum_profit": 322548.49210000003d }
+{ "nation": "UNITED KINGDOM", "o_year": 1992, "sum_profit": 67747.88279999999d }
 { "nation": "UNITED STATES", "o_year": 1998, "sum_profit": 3957.0431999999996d }
 { "nation": "UNITED STATES", "o_year": 1997, "sum_profit": 94729.5704d }
 { "nation": "UNITED STATES", "o_year": 1996, "sum_profit": 79297.8567d }
 { "nation": "UNITED STATES", "o_year": 1995, "sum_profit": 62201.23360000001d }
-{ "nation": "UNITED STATES", "o_year": 1994, "sum_profit": 43075.6299d }
-{ "nation": "UNITED STATES", "o_year": 1993, "sum_profit": 27168.486199999992d }
+{ "nation": "UNITED STATES", "o_year": 1994, "sum_profit": 43075.62989999999d }
+{ "nation": "UNITED STATES", "o_year": 1993, "sum_profit": 27168.486199999996d }
 { "nation": "UNITED STATES", "o_year": 1992, "sum_profit": 34092.366d }
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q11_important_stock/q11_important_stock.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q11_important_stock/q11_important_stock.1.adm
index 42b3861..0fc28fb 100644
--- a/asterix-app/src/test/resources/runtimets/results/tpch/q11_important_stock/q11_important_stock.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/tpch/q11_important_stock/q11_important_stock.1.adm
@@ -1,13 +1,13 @@
 { "partkey": 25, "part_value": 2.832302068E7d }
 { "partkey": 124, "part_value": 2.59627599E7d }
-{ "partkey": 175, "part_value": 2.3853953630000003E7d }
+{ "partkey": 175, "part_value": 2.385395363E7d }
 { "partkey": 197, "part_value": 2.248551967E7d }
 { "partkey": 163, "part_value": 2.099460571E7d }
 { "partkey": 160, "part_value": 2.00232846E7d }
-{ "partkey": 82, "part_value": 1.9919213349999998E7d }
+{ "partkey": 82, "part_value": 1.991921335E7d }
 { "partkey": 169, "part_value": 1.898734723E7d }
 { "partkey": 29, "part_value": 1.867279344E7d }
-{ "partkey": 26, "part_value": 1.8612458270000003E7d }
+{ "partkey": 26, "part_value": 1.861245827E7d }
 { "partkey": 73, "part_value": 1.827170729E7d }
 { "partkey": 161, "part_value": 1.7987463009999998E7d }
 { "partkey": 75, "part_value": 1.7959598009999998E7d }
@@ -16,28 +16,28 @@
 { "partkey": 69, "part_value": 1.728526943E7d }
 { "partkey": 111, "part_value": 1.7083882619999997E7d }
 { "partkey": 171, "part_value": 1.635442066E7d }
-{ "partkey": 166, "part_value": 1.6351893739999998E7d }
+{ "partkey": 166, "part_value": 1.6351893740000002E7d }
 { "partkey": 77, "part_value": 1.598059909E7d }
 { "partkey": 78, "part_value": 1.58768992E7d }
 { "partkey": 143, "part_value": 1.585686159E7d }
-{ "partkey": 17, "part_value": 1.5474261120000001E7d }
-{ "partkey": 109, "part_value": 1.505468262E7d }
+{ "partkey": 17, "part_value": 1.547426112E7d }
+{ "partkey": 109, "part_value": 1.5054682620000001E7d }
 { "partkey": 105, "part_value": 1.5053163809999999E7d }
 { "partkey": 96, "part_value": 1.495213259E7d }
 { "partkey": 146, "part_value": 1.481075944E7d }
 { "partkey": 136, "part_value": 1.465496775E7d }
 { "partkey": 116, "part_value": 1.4432091339999998E7d }
-{ "partkey": 128, "part_value": 1.439355526E7d }
-{ "partkey": 142, "part_value": 1.4220399040000001E7d }
+{ "partkey": 128, "part_value": 1.4393555259999998E7d }
+{ "partkey": 142, "part_value": 1.422039904E7d }
 { "partkey": 121, "part_value": 1.420032605E7d }
 { "partkey": 30, "part_value": 1.416313241E7d }
 { "partkey": 16, "part_value": 1.413646503E7d }
-{ "partkey": 198, "part_value": 1.4135353350000001E7d }
+{ "partkey": 198, "part_value": 1.413535335E7d }
 { "partkey": 79, "part_value": 1.38652287E7d }
 { "partkey": 90, "part_value": 1.373279748E7d }
 { "partkey": 32, "part_value": 1.369962979E7d }
 { "partkey": 74, "part_value": 1.338871111E7d }
-{ "partkey": 1, "part_value": 1.3378707239999998E7d }
+{ "partkey": 1, "part_value": 1.337870724E7d }
 { "partkey": 89, "part_value": 1.337148041E7d }
 { "partkey": 22, "part_value": 1.3354991740000002E7d }
 { "partkey": 186, "part_value": 1.317604077E7d }
@@ -45,13 +45,13 @@
 { "partkey": 14, "part_value": 1.299397721E7d }
 { "partkey": 93, "part_value": 1.299298218E7d }
 { "partkey": 168, "part_value": 1.299041501E7d }
-{ "partkey": 99, "part_value": 1.275004679E7d }
+{ "partkey": 99, "part_value": 1.2750046790000001E7d }
 { "partkey": 167, "part_value": 1.268255069E7d }
 { "partkey": 2, "part_value": 1.258471636E7d }
 { "partkey": 182, "part_value": 1.256239411E7d }
 { "partkey": 61, "part_value": 1.253677656E7d }
 { "partkey": 112, "part_value": 1.234957975E7d }
-{ "partkey": 178, "part_value": 1.226030174E7d }
+{ "partkey": 178, "part_value": 1.2260301739999998E7d }
 { "partkey": 172, "part_value": 1.219775193E7d }
 { "partkey": 165, "part_value": 1.219746506E7d }
 { "partkey": 184, "part_value": 1.216784393E7d }
@@ -59,14 +59,14 @@
 { "partkey": 153, "part_value": 1.2119354219999999E7d }
 { "partkey": 95, "part_value": 1.20468895E7d }
 { "partkey": 11, "part_value": 1.2007151559999999E7d }
-{ "partkey": 125, "part_value": 1.200347611E7d }
-{ "partkey": 154, "part_value": 1.1851133850000001E7d }
+{ "partkey": 125, "part_value": 1.2003476109999998E7d }
+{ "partkey": 154, "part_value": 1.185113385E7d }
 { "partkey": 15, "part_value": 1.1798438790000001E7d }
 { "partkey": 67, "part_value": 1.178579951E7d }
 { "partkey": 8, "part_value": 1.1707892620000001E7d }
 { "partkey": 87, "part_value": 1.168637671E7d }
-{ "partkey": 134, "part_value": 1.168358693E7d }
-{ "partkey": 130, "part_value": 1.168246149E7d }
+{ "partkey": 134, "part_value": 1.1683586929999998E7d }
+{ "partkey": 130, "part_value": 1.1682461489999998E7d }
 { "partkey": 43, "part_value": 1.161150462E7d }
 { "partkey": 102, "part_value": 1.151554211E7d }
 { "partkey": 21, "part_value": 1.141066856E7d }
@@ -76,7 +76,7 @@
 { "partkey": 173, "part_value": 1.102677486E7d }
 { "partkey": 94, "part_value": 1.092440116E7d }
 { "partkey": 3, "part_value": 1.075814545E7d }
-{ "partkey": 103, "part_value": 1.0691221600000001E7d }
+{ "partkey": 103, "part_value": 1.06912216E7d }
 { "partkey": 158, "part_value": 1.067861635E7d }
 { "partkey": 49, "part_value": 1.06445572E7d }
 { "partkey": 139, "part_value": 1.044045371E7d }
@@ -89,30 +89,30 @@
 { "partkey": 33, "part_value": 1.005296264E7d }
 { "partkey": 28, "part_value": 1.005234286E7d }
 { "partkey": 40, "part_value": 9927827.77d }
-{ "partkey": 199, "part_value": 9907803.56d }
+{ "partkey": 199, "part_value": 9907803.559999999d }
 { "partkey": 193, "part_value": 9869674.77d }
 { "partkey": 106, "part_value": 9869361.73d }
-{ "partkey": 108, "part_value": 9868370.31d }
+{ "partkey": 108, "part_value": 9868370.309999999d }
 { "partkey": 183, "part_value": 9855564.82d }
-{ "partkey": 70, "part_value": 9700431.940000001d }
-{ "partkey": 48, "part_value": 9655921.879999999d }
+{ "partkey": 70, "part_value": 9700431.94d }
+{ "partkey": 48, "part_value": 9655921.88d }
 { "partkey": 118, "part_value": 9622756.15d }
 { "partkey": 13, "part_value": 9592610.32d }
 { "partkey": 83, "part_value": 9543465.08d }
 { "partkey": 159, "part_value": 9519909.44d }
 { "partkey": 147, "part_value": 9513932.18d }
-{ "partkey": 45, "part_value": 9423874.469999999d }
+{ "partkey": 45, "part_value": 9423874.47d }
 { "partkey": 117, "part_value": 9408426.72d }
-{ "partkey": 135, "part_value": 9311247.28d }
+{ "partkey": 135, "part_value": 9311247.280000001d }
 { "partkey": 185, "part_value": 9305341.780000001d }
 { "partkey": 131, "part_value": 9223742.49d }
 { "partkey": 7, "part_value": 9175528.21d }
 { "partkey": 71, "part_value": 9167712.04d }
-{ "partkey": 100, "part_value": 9131099.53d }
+{ "partkey": 100, "part_value": 9131099.530000001d }
 { "partkey": 76, "part_value": 9092927.11d }
 { "partkey": 53, "part_value": 8979121.97d }
-{ "partkey": 141, "part_value": 8686511.12d }
-{ "partkey": 64, "part_value": 8627897.29d }
+{ "partkey": 141, "part_value": 8686511.120000001d }
+{ "partkey": 64, "part_value": 8627897.290000001d }
 { "partkey": 101, "part_value": 8521762.0d }
 { "partkey": 176, "part_value": 8510175.88d }
 { "partkey": 19, "part_value": 8481679.5d }
@@ -120,44 +120,43 @@
 { "partkey": 91, "part_value": 8460636.52d }
 { "partkey": 132, "part_value": 8416851.239999998d }
 { "partkey": 113, "part_value": 8405217.96d }
-{ "partkey": 51, "part_value": 8247118.5d }
+{ "partkey": 51, "part_value": 8247118.499999999d }
 { "partkey": 41, "part_value": 8187897.16d }
 { "partkey": 55, "part_value": 8092552.890000001d }
-{ "partkey": 72, "part_value": 8007155.300000001d }
+{ "partkey": 72, "part_value": 8007155.3d }
 { "partkey": 115, "part_value": 7954624.0d }
 { "partkey": 170, "part_value": 7895241.609999999d }
 { "partkey": 114, "part_value": 7832023.28d }
-{ "partkey": 37, "part_value": 7809598.66d }
-{ "partkey": 54, "part_value": 7578243.789999999d }
+{ "partkey": 37, "part_value": 7809598.659999999d }
+{ "partkey": 54, "part_value": 7578243.79d }
 { "partkey": 180, "part_value": 7531794.4799999995d }
-{ "partkey": 60, "part_value": 7508961.6899999995d }
-{ "partkey": 31, "part_value": 7433034.24d }
+{ "partkey": 60, "part_value": 7508961.69d }
+{ "partkey": 31, "part_value": 7433034.240000001d }
 { "partkey": 35, "part_value": 7132671.49d }
 { "partkey": 140, "part_value": 7122050.08d }
 { "partkey": 150, "part_value": 7106237.92d }
 { "partkey": 107, "part_value": 7082828.68d }
 { "partkey": 123, "part_value": 7049500.720000001d }
-{ "partkey": 190, "part_value": 7017966.899999999d }
+{ "partkey": 190, "part_value": 7017966.9d }
 { "partkey": 120, "part_value": 6920857.090000001d }
 { "partkey": 196, "part_value": 6905182.43d }
 { "partkey": 177, "part_value": 6887257.27d }
 { "partkey": 126, "part_value": 6813302.029999999d }
 { "partkey": 122, "part_value": 6812763.34d }
-{ "partkey": 200, "part_value": 6780024.529999999d }
+{ "partkey": 200, "part_value": 6780024.53d }
 { "partkey": 157, "part_value": 6766365.680000001d }
 { "partkey": 63, "part_value": 6724960.14d }
 { "partkey": 38, "part_value": 6667789.55d }
-{ "partkey": 58, "part_value": 6640619.38d }
-{ "partkey": 145, "part_value": 6633786.590000001d }
+{ "partkey": 58, "part_value": 6640619.380000001d }
+{ "partkey": 145, "part_value": 6633786.59d }
 { "partkey": 144, "part_value": 6546945.92d }
 { "partkey": 20, "part_value": 6533101.39d }
 { "partkey": 127, "part_value": 6483139.620000001d }
 { "partkey": 10, "part_value": 6433776.51d }
-{ "partkey": 36, "part_value": 6410209.249999999d }
-{ "partkey": 47, "part_value": 6407355.37d }
+{ "partkey": 47, "part_value": 6407355.369999999d }
 { "partkey": 191, "part_value": 6347187.43d }
 { "partkey": 137, "part_value": 6180452.85d }
-{ "partkey": 56, "part_value": 6145826.600000001d }
+{ "partkey": 56, "part_value": 6145826.6d }
 { "partkey": 104, "part_value": 6134341.85d }
 { "partkey": 44, "part_value": 6038126.66d }
 { "partkey": 97, "part_value": 6036047.1899999995d }
@@ -167,7 +166,7 @@
 { "partkey": 52, "part_value": 5680644.4799999995d }
 { "partkey": 155, "part_value": 5552007.57d }
 { "partkey": 92, "part_value": 5489588.279999999d }
-{ "partkey": 5, "part_value": 5461046.93d }
+{ "partkey": 5, "part_value": 5461046.930000001d }
 { "partkey": 18, "part_value": 5456316.21d }
 { "partkey": 149, "part_value": 5367514.63d }
 { "partkey": 110, "part_value": 5261352.11d }
@@ -175,26 +174,27 @@
 { "partkey": 6, "part_value": 5120392.470000001d }
 { "partkey": 148, "part_value": 5061589.27d }
 { "partkey": 42, "part_value": 4957032.47d }
-{ "partkey": 119, "part_value": 4954403.48d }
+{ "partkey": 119, "part_value": 4954403.4799999995d }
 { "partkey": 84, "part_value": 4891082.38d }
-{ "partkey": 65, "part_value": 4834763.090000001d }
+{ "partkey": 65, "part_value": 4834763.09d }
 { "partkey": 66, "part_value": 4719253.369999999d }
-{ "partkey": 179, "part_value": 4610607.92d }
+{ "partkey": 179, "part_value": 4610607.919999999d }
 { "partkey": 23, "part_value": 4531731.12d }
 { "partkey": 68, "part_value": 4504770.61d }
 { "partkey": 27, "part_value": 4371849.52d }
-{ "partkey": 129, "part_value": 3997604.7800000003d }
+{ "partkey": 36, "part_value": 4036576.8999999994d }
+{ "partkey": 129, "part_value": 3997604.78d }
 { "partkey": 195, "part_value": 3817436.31d }
 { "partkey": 59, "part_value": 3765210.2100000004d }
 { "partkey": 57, "part_value": 3739347.12d }
 { "partkey": 138, "part_value": 3567425.75d }
-{ "partkey": 174, "part_value": 3484708.31d }
+{ "partkey": 174, "part_value": 3484708.3100000005d }
 { "partkey": 164, "part_value": 3462215.0d }
 { "partkey": 81, "part_value": 3421610.42d }
 { "partkey": 46, "part_value": 3398443.33d }
 { "partkey": 85, "part_value": 3338711.3899999997d }
-{ "partkey": 50, "part_value": 3145791.97d }
+{ "partkey": 50, "part_value": 3145791.9699999997d }
 { "partkey": 88, "part_value": 3117730.2399999998d }
 { "partkey": 151, "part_value": 2727444.22d }
 { "partkey": 152, "part_value": 1837809.1700000002d }
-{ "partkey": 133, "part_value": 1517282.33d }
+{ "partkey": 133, "part_value": 1517282.3299999998d }
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.1.adm
index 4e06408..8247e9f 100644
--- a/asterix-app/src/test/resources/runtimets/results/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.1.adm
@@ -2,10 +2,12 @@
 { "p_brand": "Brand#11", "p_type": "SMALL PLATED COPPER", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#11", "p_type": "STANDARD POLISHED TIN", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#13", "p_type": "MEDIUM ANODIZED STEEL", "p_size": 36, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#13", "p_type": "SMALL BRUSHED NICKEL", "p_size": 19, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#14", "p_type": "SMALL ANODIZED NICKEL", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#15", "p_type": "LARGE ANODIZED BRASS", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#21", "p_type": "LARGE BURNISHED COPPER", "p_size": 19, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#23", "p_type": "ECONOMY BRUSHED COPPER", "p_size": 9, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#24", "p_type": "MEDIUM PLATED STEEL", "p_size": 19, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#25", "p_type": "MEDIUM PLATED BRASS", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#31", "p_type": "ECONOMY PLATED STEEL", "p_size": 23, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#31", "p_type": "PROMO POLISHED TIN", "p_size": 23, "supplier_cnt": 4i64 }
@@ -16,19 +18,17 @@
 { "p_brand": "Brand#34", "p_type": "MEDIUM BRUSHED COPPER", "p_size": 9, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#34", "p_type": "SMALL PLATED BRASS", "p_size": 14, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#35", "p_type": "STANDARD ANODIZED STEEL", "p_size": 23, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#43", "p_type": "MEDIUM ANODIZED BRASS", "p_size": 14, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#43", "p_type": "PROMO POLISHED BRASS", "p_size": 19, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#43", "p_type": "SMALL BRUSHED NICKEL", "p_size": 9, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#44", "p_type": "SMALL PLATED COPPER", "p_size": 19, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#51", "p_type": "ECONOMY POLISHED STEEL", "p_size": 49, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#52", "p_type": "MEDIUM BURNISHED TIN", "p_size": 45, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#52", "p_type": "SMALL BURNISHED NICKEL", "p_size": 14, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#53", "p_type": "LARGE BURNISHED NICKEL", "p_size": 23, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#53", "p_type": "MEDIUM BRUSHED COPPER", "p_size": 3, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#53", "p_type": "STANDARD PLATED STEEL", "p_size": 45, "supplier_cnt": 4i64 }
+{ "p_brand": "Brand#54", "p_type": "ECONOMY ANODIZED BRASS", "p_size": 9, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#55", "p_type": "STANDARD ANODIZED BRASS", "p_size": 36, "supplier_cnt": 4i64 }
 { "p_brand": "Brand#55", "p_type": "STANDARD BRUSHED COPPER", "p_size": 3, "supplier_cnt": 4i64 }
-{ "p_brand": "Brand#13", "p_type": "SMALL BRUSHED NICKEL", "p_size": 19, "supplier_cnt": 2i64 }
-{ "p_brand": "Brand#25", "p_type": "SMALL BURNISHED COPPER", "p_size": 3, "supplier_cnt": 2i64 }
-{ "p_brand": "Brand#43", "p_type": "MEDIUM ANODIZED BRASS", "p_size": 14, "supplier_cnt": 2i64 }
-{ "p_brand": "Brand#53", "p_type": "STANDARD PLATED STEEL", "p_size": 45, "supplier_cnt": 2i64 }
-{ "p_brand": "Brand#24", "p_type": "MEDIUM PLATED STEEL", "p_size": 19, "supplier_cnt": 1i64 }
-{ "p_brand": "Brand#51", "p_type": "ECONOMY POLISHED STEEL", "p_size": 49, "supplier_cnt": 1i64 }
-{ "p_brand": "Brand#53", "p_type": "LARGE BURNISHED NICKEL", "p_size": 23, "supplier_cnt": 1i64 }
-{ "p_brand": "Brand#54", "p_type": "ECONOMY ANODIZED BRASS", "p_size": 9, "supplier_cnt": 1i64 }
+{ "p_brand": "Brand#25", "p_type": "SMALL BURNISHED COPPER", "p_size": 3, "supplier_cnt": 3i64 }