diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.1.ddl.aql
index aae98cc..7e44653 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.1.ddl.aql
@@ -1,5 +1,5 @@
 /*
 * Description  : Run aggregates over both ordered list and unordered list with only null items.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
index f4fb020..74847d6 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over both ordered list and unordered list with only null items.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 let $l1 := [null]
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.1.ddl.aql
index 3546456..ba8cedd 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.1.ddl.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 drop dataverse test if exists;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.2.update.aql
index 75bc00e..ef45c18 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.2.update.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
index 19463da..dae1300 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.1.ddl.aql
index 3546456..ba8cedd 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.1.ddl.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 drop dataverse test if exists;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.2.update.aql
index 4e0db2b..be3f021 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.2.update.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
index 14ed81d..71d3acb 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with only null items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.1.ddl.aql
index 343be89..c59111a 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.1.ddl.aql
@@ -1,6 +1,6 @@
 /*
 * Description  : Run aggregates over an ordered list with numbers of different types
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
index 33e8b03..c284524 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over an ordered list with numbers of different types
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 let $l1 := [float("2.0"), double("3.0"), 93847382783847382, 1]
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.1.ddl.aql
index 53a50fb..4e988a7 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.1.ddl.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with different numeric typed items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 drop dataverse test if exists;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.2.update.aql
index 86aeb85..5a592dc 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.2.update.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.2.update.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with different numeric typed items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
index 9588561..4b1f5b0 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run aggregates over records, with different numeric typed items for the aggregating fields.
 * Expected Res : Success
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 use dataverse test;
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.1.ddl.aql
index 174f7c9..8bfa5d2 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.1.ddl.aql
@@ -1,5 +1,5 @@
 /*
 * Description  : Run sql-avg over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.3.query.aql
index fbcc3a6..d1d9477 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/avg_mixed/avg_mixed.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run sql-avg over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 sql-avg(
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
index 5ca35e0..52332a0 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
@@ -1,5 +1,5 @@
 /*
 * Description  : Run sql-min over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
index 5912d48..5d61e5e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run sql-min over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 sql-min(
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.1.ddl.aql
index c2325f0..7f1a972 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.1.ddl.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.1.ddl.aql
@@ -1,5 +1,5 @@
 /*
 * Description  : Run sql-sum over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.3.query.aql
index 73dd8f0..7e0299d 100644
--- a/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.3.query.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/sum_mixed/sum_mixed.3.query.aql
@@ -1,7 +1,7 @@
 /*
 * Description  : Run sql-sum over an ordered list with mixed types
 * Expected Res : Failure
-* Date         : Jun 2nd 2013
+* Date         : Feb 7th 2014
 */
 
 sql-sum(
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
index 0f82337..9876331 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 2i64, "average": 26.0d, "sql-sum": 52, "sql-min": 21, "sql-max": 31 }
\ No newline at end of file
+{ "sql-count": 2i64, "average": 26.0d, "sql-sum": 52, "sql-min": 21, "sql-max": 31 }
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
index 5897df3..e6966aa 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 3i64, "average": 5.32d, "sql-sum": 15.96d, "sql-min": 473847i64, "sql-max": 38473827484738239i64 }
\ No newline at end of file
+{ "sql-count": 3i64, "average": 5.32d, "sql-sum": 15.96d, "sql-min": 473847i64, "sql-max": 38473827484738239i64 }
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
index cd1dae2..3e89b4c 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
@@ -1 +1 @@
-{ "sql-count": 2i64, "average": 30.5d, "sql-sum": 61, "sql-min": 1, "sql-max": 60 }
\ No newline at end of file
+{ "sql-count": 2i64, "average": 30.5d, "sql-sum": 61, "sql-min": 1, "sql-max": 60 }
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
index 35dcd47..a13607c 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
@@ -1 +1 @@
-64.0d
\ No newline at end of file
+64.0d
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
index 1f13ece..1304bec 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
@@ -1 +1 @@
--16i16
\ No newline at end of file
+-16i16
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
index 5ee602a..078f335 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
@@ -1 +1 @@
--32
\ No newline at end of file
+-32
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
index df81d5e..6ea5fb2 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
@@ -1 +1 @@
--64i64
\ No newline at end of file
+-64i64
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
index a0b5709..768eb28 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
@@ -1 +1 @@
-48i8
\ No newline at end of file
+48i8
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_numeric_null/sum_numeric_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_numeric_null/sum_numeric_null.1.adm
index f0cc45c..9e70369 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_numeric_null/sum_numeric_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_numeric_null/sum_numeric_null.1.adm
@@ -1 +1 @@
-15000
\ No newline at end of file
+15000