Log - 54ba057244e65dc33c4346d2c672d8d684dc3972 - asterixdb

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
e1c8e2b merged asterix_stabilization -r 860:906 to asterix_lsm_stabilization by kisskys · 12 years ago
85e97dc merged asterix_stabilization -r755:860 to asterix_lsm_stabilization by kisskys · 12 years ago
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
954083a Added tests for surrogate-based indexed NL fuzzy joins, where the top-level join is unecessary and optimized away. by alexander.behm · 12 years ago
a421807 Removed useless data loads to speed up optimizer tests. by alexander.behm · 12 years ago
adf42fb Changed expected query plans of index-based fuzzy joins, because we are now using a surrogate-optimized plan. by alexander.behm · 12 years ago
c2dd4ac Added missing rule file. by alexander.behm · 12 years ago
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
b56b495 Merged asterix_stabilization r879:r881. by alexander.behm · 12 years ago
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
4037dde Updated some of the optimizer test cases that were broken by a recenet commit. by salsubaiee@gmail.com · 12 years ago
44f4bd5 Changes to expected plans corresponding to improvements in Algebricks rules. by alexander.behm · 12 years ago
58cf330 Merged asterix_statement_model_fix into asterix_stabilization by RamanGrover29@gmail.com · 12 years ago
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
617a652 Merged asterix_stabilization r811:r842. by alexander.behm · 12 years ago vault/asterix_inline_vars
1e74ad5 Implemented indexed NL joins using secondary RTrees. by alexander.behm · 12 years ago
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
ec90fb6 Implemented indexed-nested loops join using BTrees. Added basic tests. by alexander.behm · 12 years ago
8eb83ad Checkpoint towards introducing a CommitOperator which implements IOperatorExtension interface plus the corresponding rewrite rule by kisskys · 12 years ago
ce9b780 Added optimizer tests for rewriting fuzzy joins using indexes while also returning the similarity value of the result pairs. by alexander.behm · 12 years ago
be68b6c Corresponding Asterix changes to rewrite rule changes in Algebricks. by alexander.behm · 12 years ago
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
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
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
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
035cc1c Changed expected plans for many tests because variable inlining enables slightly better plans. by alexander.behm · 12 years ago
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
c9db98e Addressed comments & added more tests by khfaraaz82@gmail.com · 12 years ago
28b3443 Added primary index BTree search tests by khfaraaz82@gmail.com · 12 years ago
552e4c8 Added secondary index BTree search tests for composite key by khfaraaz82@gmail.com · 12 years ago
0028731 Added BTree primary index (composite key) usage result files by khfaraaz82@gmail.com · 12 years ago
71e7148 BTree primary index (composite key) usage tests by khfaraaz82@gmail.com · 12 years ago
82fa1e0 Merged asterix_stabilization r585:r605. by alexander.behm · 12 years ago
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
6db7d30 Fixed issue 162. Added simple regression test. by alexander.behm · 12 years ago
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
37fbd45 Merged asterix_stabilization r529:r543. by alexander.behm · 12 years ago
25394f9 Merged asterix_stabilization -r 457:535. by alexander.behm · 12 years ago
3baf17c change optimizer test result baseline due to parser change by ilovesoup · 12 years ago vault/asterix_function_merge
941c32b Added tests for optimizing non-datascan unnests into joins. by alexander.behm · 12 years ago
06bbecf Fixed output of test case (cleanup improved the plan). by alexander.behm · 12 years ago
c576c60 Reintegrated asterix-fuzzy. by alexander.behm · 12 years ago
96e3f3f Secondary indexes on non-nullable fields now also work for open types. Added regression tests. Next: Add support for secondary indexes on nullable fields. by alexander.behm · 13 years ago
a1422ac fixing incorrect resulting plans of optimizer tests: inconsistent partition variable ordering in hash-exchange by buyingyi · 13 years ago
38b7ca4 Added asterix project by vinayakb · 13 years ago