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asterix-gerrit.ics.uci.edu / asterixdb / 62f2045d41fe6483c42875b15bae163065079c81 / asterix-algebra
  1. 62f2045 Merged asterix_stabilization r997:r1017. by alexander.behm · 12 years ago
  2. 79c806a Fixed issue 207. Thanks for the review, Yingyi. by alexander.behm · 12 years ago
  3. bfcb83a Took are of Yingyi's review. by alexander.behm · 12 years ago vault/asterix_fix_issue_207
  4. ed8bc83 Corresponding changes to recent fixes for the ExtensionOperator in Hyracks. by alexander.behm · 12 years ago
  5. 905948b Enabled IntroduceProjectRule. Approved by Vinayak. by alexander.behm · 12 years ago
  6. e0ffa4c Implemented fixes, including tests. by alexander.behm · 12 years ago
  7. 1ba4baa Merged asterix_stabilization r915:r995. by alexander.behm · 12 years ago
  8. d790e5b Took care of Vinayak's review comments. by alexander.behm · 12 years ago vault/asterix_fuzzy_perf
  9. 542b8fd Rollback is implemented and all existing tests pass.(The existing failure test cases work, but more test cases need to be added). by kisskys · 12 years ago
  10. 5913fe5 Merged asterix_stabilization r916:r950. by alexander.behm · 12 years ago
  11. 99c940d Moved an inverted index search modifier into hyracks where it belongs. by alexander.behm · 12 years ago
  12. 3f2123b Small fix to set the right dataflow helper factory. by alexander.behm · 12 years ago
  13. a9faa61 Added runtime tests for fuzzy selection queries based on length-partitioned inverted indexes. by alexander.behm · 12 years ago
  14. b742e09 Checkpointing progress towards integrating length-partitioned fuzzy indexes into Asterix. Basic bulk load and search seem to work. Needs testing. by alexander.behm · 12 years ago
  15. 8a3e3c0 Fixed a bug in BTree indexed NL joins. The bug surfaced in a query with multiple index rewrites (primary index search feeding into a secondary indexed NL join). by alexander.behm · 12 years ago
  16. f1304de Merged asterix_stabilization r889:r914. by alexander.behm · 12 years ago
  17. e1c8e2b merged asterix_stabilization -r 860:906 to asterix_lsm_stabilization by kisskys · 12 years ago
  18. 85e97dc merged asterix_stabilization -r755:860 to asterix_lsm_stabilization by kisskys · 12 years ago
  19. a36464e Merged resolution for issue 220:Incorrect use of transaction id in AqlMetadataProvider by RamanGrover29@gmail.com · 12 years ago
  20. 74dc00a Minor bugfix in the BTree indexed NL rewrite rule. by alexander.behm · 12 years ago
  21. 0d9746a Re-substituted primary key variables in indexed fuzzy joins to better enable removal of the top-level equi join. by alexander.behm · 12 years ago
  22. 234fa23 Merged asterix_stabilization r867:r878 and r882:r887. by alexander.behm · 12 years ago
  23. 19620e8 Added a new rewrite rule that eliminates unnecessary joins introduced as part of surrogate-based optimizations used in, for example, index-based fuzzy joins. by alexander.behm · 12 years ago
  24. c2dd4ac Added missing rule file. by alexander.behm · 12 years ago
  25. ca221a4 Added a new rule for pushing expensive similarity functions below joins if possible. This rule should reduce the number of similarity-function invocations, and also enables other rules to trigger for further plan improvements. by alexander.behm · 12 years ago
  26. 8a37ebf 1) fixed Issue 100 and 124. by RamanGrover29@gmail.com · 12 years ago
  27. b56b495 Merged asterix_stabilization r879:r881. by alexander.behm · 12 years ago
  28. 2cddf51 Enabled PushAssignBelowUnionAllRule in cleanup rule collection. The rule helps to trigger common sub-expression elimination which removes redundant edit distance computations in index-based fuzzy joins on edit distance. by alexander.behm · 12 years ago
  29. 44f4bd5 Changes to expected plans corresponding to improvements in Algebricks rules. by alexander.behm · 12 years ago
  30. 692489e Checkpointing more improvements to the indexed NL rewrite. by alexander.behm · 12 years ago
  31. 94dabb3 Tuned and cleaned the surrogate-based index NL rewrite with inverted indexes. by alexander.behm · 12 years ago
  32. 3fd91a6 Saving intermediate state of index NL rewrite using surrogates. by alexander.behm · 12 years ago
  33. f03cdb1 Merged asterix_stabilization r857:r866. by alexander.behm · 12 years ago
  34. 8403b44 Removed a few System.out.println() that were probably left there by mistake. by alexander.behm · 12 years ago
  35. 58cf330 Merged asterix_statement_model_fix into asterix_stabilization by RamanGrover29@gmail.com · 12 years ago
  36. 3caae9e Improved rule matching for indexed NL joins using primary btree indexes (if hint was given). Fixed a few bugs in the access method rewrite rule. Added tests to guard against regressions. by alexander.behm · 12 years ago
  37. c01c77a added proper callbacks to operators. passed all existing tests EXCEPT abort test.(The expected result of the existing abort test is different from the one under the entity-level commit) by kisskys · 12 years ago
  38. 617a652 Merged asterix_stabilization r811:r842. by alexander.behm · 12 years ago vault/asterix_inline_vars
  39. 1e74ad5 Implemented indexed NL joins using secondary RTrees. by alexander.behm · 12 years ago
  40. 0bf57eb Addressed Vinayak's review comments. by alexander.behm · 12 years ago
  41. 7eafd5f Improved index NL joins on primary btree indexes by requiring an unordered partitioning property instead of a broadcast. by alexander.behm · 12 years ago
  42. 32d1c34 added CommitOperator and the related rewrite rule by kisskys · 12 years ago
  43. ec90fb6 Implemented indexed-nested loops join using BTrees. Added basic tests. by alexander.behm · 12 years ago
  44. 86984d4 Removed COMMIT PhysicalOperatorTag by kisskys · 12 years ago
  45. 8052146 added missing files for the CommitOperator by kisskys · 12 years ago
  46. 8eb83ad Checkpoint towards introducing a CommitOperator which implements IOperatorExtension interface plus the corresponding rewrite rule by kisskys · 12 years ago
  47. 7102a04 Fixed naming of file splits for LSM inverted index which prevented the index from being dropped properly (resulting in OS file handles that were never closed). by alexander.behm · 12 years ago
  48. 5a6f00b Made corresponding Asterix changes due to changes to operation callbacks in Hyracks. by alexander.behm · 12 years ago
  49. 02d1db6 Undoing commit r811. by alexander.behm · 12 years ago
  50. fa908ac Asterix now configures its own IOManager in AsterixRuntimeState since it should not rely on the IOManager set in Hyracks. The Asterix IO devives are configured via the Asterix .properties file. by alexander.behm · 12 years ago
  51. be68b6c Corresponding Asterix changes to rewrite rule changes in Algebricks. by alexander.behm · 12 years ago
  52. dafd356 Replaced old variable-inlining rule with new one. I've completely finished proper variable inlining and common subexpression elinination. by alexander.behm · 12 years ago
  53. 3aff45f Added rule to inline variables with a single reference to physical rewrite collection. Changed expected plans for optimizer tests since the plans have been improved (fewer assigns due to inlining). by alexander.behm · 12 years ago
  54. 2b440d0 Improve applicability of SimilarityCheckRule. by alexander.behm · 12 years ago
  55. ca80afd Removed topmost project generated by indexed-nl-join rewrite to avoid complications when eliminating common subexpressions in later rewriting phases. by alexander.behm · 12 years ago
  56. 00b9590 Fixed a bug in the access method rewrite rule. Added common subexpression elimination rule to normalization rule collection. Changed expected plans of optimizer tests accordingly (some plans were improved, most had variable numbers changed). by alexander.behm · 12 years ago
  57. f4ad05f Tweaked rule collection. Modified expected plans since some of the variables numbers have changed (but the plans are otherwise identical). by alexander.behm · 12 years ago
  58. e269a50 Fixed an issue with variable inlining. Unfortunately, when inlining we must clone the original expression to avoid bad interaction with other rules (LoadFieldAccessRule, etc.). by alexander.behm · 12 years ago
  59. 035cc1c Changed expected plans for many tests because variable inlining enables slightly better plans. by alexander.behm · 12 years ago
  60. 25f6fac Simplified variable inlining rule. by alexander.behm · 12 years ago
  61. c0bf7b1 Fixed a few issues with the variable inlining rule. Simplified rule collections. Moved a new rule to Algebricks. by alexander.behm · 12 years ago
  62. d382d69 Started to split the original misnamed AsterixInlineVariablesRule into simpler rules. Inlining constants will now be done by the proper variable inlining rule. by alexander.behm · 12 years ago
  63. 248c3de Cleaned up rewrite rule collection which fixes problems with the corrected distinct by. Added new rule collection for access method rewrites. by alexander.behm · 12 years ago
  64. 6057f2e Changed the rewrite rule of secondary btree indexes to validate the returned tuples when probing the primary index. The validation is required to enforce our transaction semantics. For the R-tree and the inverted index, the validation already exist. by salsubaiee · 12 years ago
  65. c1b88bd Improved the variable inlining rule and also some error messages. by alexander.behm · 12 years ago
  66. e779337 First version of variable inlining rewrite rule. by alexander.behm · 12 years ago
  67. af5c4e9 Fixed issue 204. by alexander.behm · 12 years ago
  68. 12ea938 merged asterix_stabilization -r722:751 to asterix_lsm_stabilization by zheilbron · 12 years ago
  69. 88afc46 Changed hyracks dependencies to 0.2.2-SNAPSHOT from 0.2.1-SNAPSHOT by vinayakb · 12 years ago
  70. 83c48af merged asterix_recovery r407:726 to asterix_lsm_stabilization (now running with new lock manager on LSM) by zheilbron · 12 years ago
  71. 7cc1b58 checkpointing LSM integration: missing LSM RTree linearizer fix and jaccard computation fixes by zheilbron · 12 years ago
  72. 3e5bc9e ported asterix on top of hyracks_lsm_tree; reached full parity with current tests (still non-LSM indexes) by zheilbron · 12 years ago
  73. 8e72e78 Merged asterix_stabilization r606:652. by alexander.behm · 12 years ago vault/asterix_fix_agg
  74. b0123d7 Fixed issue 179. by alexander.behm · 12 years ago
  75. 82fa1e0 Merged asterix_stabilization r585:r605. by alexander.behm · 12 years ago
  76. ab426fd Fixed issue 70. The root case of this issue was fixed in r598 (for issue 159). This commit just has minor adjustments to make the reported query work. by alexander.behm · 12 years ago
  77. 0b1ee5f Reintegrated asterix_fix_issue_154. Fixes some fuzzy join tests, and adds a hint for indexed nl joins. Abandoning complete fix for issue 154 for now. by alexander.behm · 12 years ago
  78. 6db7d30 Fixed issue 162. Added simple regression test. by alexander.behm · 12 years ago
  79. 9284c8e Merged asterix_stabilization r556:r583. by alexander.behm · 12 years ago
  80. 6491254 Moved generally applicable rule to algebricks from asterix by vinayakb · 12 years ago
  81. c022a0d 1) Fixes Issue 24:Need grammar consistency w.r.t. semicolons by RamanGrover29@gmail.com · 12 years ago
  82. 07617fd Improved matching capability of Rares-style fuzzy-join rule that is more consistent with the index based matching. Added indexed-NL-join hint to resolve choice between Rares-style fuzzy joins (where applicable) and index based fuzzy joins. Enabled a few Rares-style fuzzyjoin tests that used to break. by alexander.behm · 12 years ago
  83. 37fbd45 Merged asterix_stabilization r529:r543. by alexander.behm · 12 years ago
  84. 91451c5 Added complex join inference rule to rule collection. All tests pass. by alexander.behm · 12 years ago vault/asterix_unnest_to_join_enhance
  85. 8488f53 Merged asterix_stabilization r492:r527. by alexander.behm · 12 years ago
  86. a54d4dd Added another check to make sure the agg op's func expr is a listify. by alexander.behm · 12 years ago
  87. cf8ee2f Added system null to distinguish between empty stream and null in aggregate functions. Changes sum aggregate function to use system null properly. Other aggregates to follow. by alexander.behm · 12 years ago
  88. 21f2811 Using Asterix helper function to create agg func to ensure isTwoStep is set properly. by alexander.behm · 12 years ago
  89. f2b5e8a Enabled combiner rule again. All tests pass. by alexander.behm · 12 years ago
  90. 3743c95 Made sum aggregate function return null for an empty input stream. by alexander.behm · 12 years ago
  91. 0964de3 Recursively checking for agg funcs in an assign op. by alexander.behm · 12 years ago
  92. 80a6148 merge with r500 by ilovesoup · 12 years ago
  93. 2da3abd Added an assing under the agg op for assigning a dummy partitioning variable. by alexander.behm · 12 years ago
  94. 06216bd Added PushAggFuncIntoStandaloneAggregateRule by alexander.behm · 12 years ago
  95. 31937e9 Replaced IntroduceGroupByForStandaloneAggregRule with PushAggFuncIntoStandaloneAggregateRule in RuleCollection. by alexander.behm · 12 years ago
  96. 1d1c230 done with removing all references from ASTERIX to the builtin flag inside FunctionIdentfier by RamanGrover29@gmail.com · 12 years ago
  97. b2527c1 change parser: now left hand side var of let clause will not enter symbol table scope until right hand side expression is parsed. by ilovesoup · 12 years ago
  98. c9fef1d merging by ilovesoup · 12 years ago
  99. b06978f Applied the formatter to all modified files. by alexander.behm · 12 years ago vault/asterix_fix_issue_96
  100. bdec35e More cleaning. by alexander.behm · 12 years ago