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asterix-gerrit.ics.uci.edu / asterixdb / 954083a8c4f2a851dc5dc8b4ae8bb705e6068279 / asterix-algebra
  1. 234fa23 Merged asterix_stabilization r867:r878 and r882:r887. by alexander.behm · 12 years ago
  2. 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
  3. c2dd4ac Added missing rule file. by alexander.behm · 12 years ago
  4. 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
  5. 8a37ebf 1) fixed Issue 100 and 124. by RamanGrover29@gmail.com · 12 years ago
  6. b56b495 Merged asterix_stabilization r879:r881. by alexander.behm · 12 years ago
  7. 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
  8. 44f4bd5 Changes to expected plans corresponding to improvements in Algebricks rules. by alexander.behm · 12 years ago
  9. 692489e Checkpointing more improvements to the indexed NL rewrite. by alexander.behm · 12 years ago
  10. 94dabb3 Tuned and cleaned the surrogate-based index NL rewrite with inverted indexes. by alexander.behm · 12 years ago
  11. 3fd91a6 Saving intermediate state of index NL rewrite using surrogates. by alexander.behm · 12 years ago
  12. f03cdb1 Merged asterix_stabilization r857:r866. by alexander.behm · 12 years ago
  13. 8403b44 Removed a few System.out.println() that were probably left there by mistake. by alexander.behm · 12 years ago
  14. 58cf330 Merged asterix_statement_model_fix into asterix_stabilization by RamanGrover29@gmail.com · 12 years ago
  15. 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
  16. 617a652 Merged asterix_stabilization r811:r842. by alexander.behm · 12 years ago vault/asterix_inline_vars
  17. 1e74ad5 Implemented indexed NL joins using secondary RTrees. by alexander.behm · 12 years ago
  18. 0bf57eb Addressed Vinayak's review comments. by alexander.behm · 12 years ago
  19. 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
  20. ec90fb6 Implemented indexed-nested loops join using BTrees. Added basic tests. by alexander.behm · 12 years ago
  21. be68b6c Corresponding Asterix changes to rewrite rule changes in Algebricks. by alexander.behm · 12 years ago
  22. 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
  23. 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
  24. 2b440d0 Improve applicability of SimilarityCheckRule. by alexander.behm · 12 years ago
  25. 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
  26. 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
  27. 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
  28. 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
  29. 035cc1c Changed expected plans for many tests because variable inlining enables slightly better plans. by alexander.behm · 12 years ago
  30. 25f6fac Simplified variable inlining rule. by alexander.behm · 12 years ago
  31. 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
  32. 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
  33. 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
  34. c1b88bd Improved the variable inlining rule and also some error messages. by alexander.behm · 12 years ago
  35. e779337 First version of variable inlining rewrite rule. by alexander.behm · 12 years ago
  36. af5c4e9 Fixed issue 204. by alexander.behm · 12 years ago
  37. 88afc46 Changed hyracks dependencies to 0.2.2-SNAPSHOT from 0.2.1-SNAPSHOT by vinayakb · 12 years ago
  38. 8e72e78 Merged asterix_stabilization r606:652. by alexander.behm · 12 years ago vault/asterix_fix_agg
  39. b0123d7 Fixed issue 179. by alexander.behm · 12 years ago
  40. 82fa1e0 Merged asterix_stabilization r585:r605. by alexander.behm · 12 years ago
  41. 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
  42. 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
  43. 6db7d30 Fixed issue 162. Added simple regression test. by alexander.behm · 12 years ago
  44. 9284c8e Merged asterix_stabilization r556:r583. by alexander.behm · 12 years ago
  45. 6491254 Moved generally applicable rule to algebricks from asterix by vinayakb · 12 years ago
  46. c022a0d 1) Fixes Issue 24:Need grammar consistency w.r.t. semicolons by RamanGrover29@gmail.com · 12 years ago
  47. 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
  48. 37fbd45 Merged asterix_stabilization r529:r543. by alexander.behm · 12 years ago
  49. 91451c5 Added complex join inference rule to rule collection. All tests pass. by alexander.behm · 12 years ago vault/asterix_unnest_to_join_enhance
  50. 8488f53 Merged asterix_stabilization r492:r527. by alexander.behm · 12 years ago
  51. a54d4dd Added another check to make sure the agg op's func expr is a listify. by alexander.behm · 12 years ago
  52. 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
  53. 21f2811 Using Asterix helper function to create agg func to ensure isTwoStep is set properly. by alexander.behm · 12 years ago
  54. f2b5e8a Enabled combiner rule again. All tests pass. by alexander.behm · 12 years ago
  55. 3743c95 Made sum aggregate function return null for an empty input stream. by alexander.behm · 12 years ago
  56. 0964de3 Recursively checking for agg funcs in an assign op. by alexander.behm · 12 years ago
  57. 80a6148 merge with r500 by ilovesoup · 12 years ago
  58. 2da3abd Added an assing under the agg op for assigning a dummy partitioning variable. by alexander.behm · 12 years ago
  59. 06216bd Added PushAggFuncIntoStandaloneAggregateRule by alexander.behm · 12 years ago
  60. 31937e9 Replaced IntroduceGroupByForStandaloneAggregRule with PushAggFuncIntoStandaloneAggregateRule in RuleCollection. by alexander.behm · 12 years ago
  61. 1d1c230 done with removing all references from ASTERIX to the builtin flag inside FunctionIdentfier by RamanGrover29@gmail.com · 12 years ago
  62. 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
  63. c9fef1d merging by ilovesoup · 12 years ago
  64. b06978f Applied the formatter to all modified files. by alexander.behm · 12 years ago vault/asterix_fix_issue_96
  65. bdec35e More cleaning. by alexander.behm · 12 years ago
  66. e48683b More cleanup. by alexander.behm · 12 years ago
  67. 59e5c23 Got rid of a bunch of AqlCompiledSomethings since they have been replaced by the corresponding persistent metadata entities. by alexander.behm · 12 years ago
  68. e44fb15 First phase of metadata/compiler cleanup. by alexander.behm · 12 years ago
  69. c576c60 Reintegrated asterix-fuzzy. by alexander.behm · 12 years ago
  70. 2b3128a Made consistent with merging hyracks_statistics into hyracks_asterix_stabilization by vinayakb · 12 years ago
  71. fc1267a Added factories for inspectors by vinayakb · 12 years ago
  72. de59f5d Modified evaluator factories to receive task context by vinayakb · 12 years ago
  73. fe1eb53 Modified asterix to work with the Algebricks change to use IExpressionRuntimeProvider natively by vinayakb · 12 years ago
  74. 5f26067 changes for renaming runtime aggregation and unnest function interfaces by buyingyi · 12 years ago
  75. 25e0f74 changes for renaming IEvaluatorFactory and IEvaluator to ICopyEvaluatorFactory and ICopyEvaluator by buyingyi · 12 years ago
  76. c29e968 go through the changes and revise comments by buyingyi · 12 years ago vault/asterix_opentype
  77. d3f23d5 address Alex's 2nd round review comments by buyingyi · 12 years ago
  78. 4ce8614 address Alex's comments by buyingyi · 12 years ago
  79. a0d1b62 address part of Alex's comments by buyingyi · 12 years ago
  80. 497ecd4 minor change for the error messages by buyingyi · 12 years ago
  81. 0e1b67f add field name into type mismatch error message by buyingyi · 12 years ago
  82. 5e55723 address Alex's comments by buyingyi · 12 years ago
  83. 47c0ec8 add file headers by buyingyi · 12 years ago
  84. 8f9d73f merge asterix_stabilization r281:334 by buyingyi · 12 years ago
  85. be76a4d test recursive nested record-within-list by buyingyi · 12 years ago
  86. d22beda add test for ordered list by buyingyi · 12 years ago
  87. 435234e including more open-closed type tests by buyingyi · 12 years ago
  88. ef75ad8 support static/dyanmic recursive casting for collections by buyingyi · 12 years ago
  89. 1be0978 minor fix for recursive static casting by buyingyi · 13 years ago
  90. 32bbb9f support recursive cast of record type in static casting by buyingyi · 13 years ago
  91. f1b5297 Merged asterix_stabilization r269:r313. by alexander.behm · 13 years ago
  92. 617c8ae address Alex's comments and Vinayak's minor comments by buyingyi · 13 years ago
  93. 080983a rename rules by buyingyi · 13 years ago
  94. 3b113c8 1. fix optional field related issues 2. add static casting for constant records by buyingyi · 13 years ago
  95. 7252859 fix the non-expand open type record issue by buyingyi · 13 years ago
  96. 812d3ae Added basic testing. This fix is ready for review. by alexander.behm · 13 years ago
  97. ca13297 1. support bag-based field names and add a test case 2. fix ByNameToByIndexFieldAccessRule by buyingyi · 13 years ago
  98. af1babd Finished code for fixing this issue. Next: Add more tests. by alexander.behm · 13 years ago
  99. 9653a8d First running prototype of pipeline of insert/delete ops with is-not-null filters. All tests pass, but there is still some room for optimization. by alexander.behm · 13 years ago
  100. da4b87a Generating is-not-null filtering expr inside IntroduceSecondaryIndexInsertDeleteRule. Added AsterixTupleFilter to be passed to index insert/delete ops. by alexander.behm · 13 years ago