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bc1c4b7599131f2bfbe900b6c504edf3ca254b7d
oceanbase/src/sql/rewrite
History
xianyu-w 36d67ed9dc Check temp table when choosing rewrite rules
2023-04-26 13:28:50 +00:00
..
ob_equal_analysis.cpp
[FEAT MERGE] Merge syslog user experience improvement to master
2023-02-06 15:52:24 +08:00
ob_equal_analysis.h
[CP] Fix a 4013 error code lost bug
2023-01-12 19:02:33 +08:00
ob_equal_set.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_equal_set.ipp
patch 4.0
2022-10-24 17:57:12 +08:00
ob_expand_aggregate_utils.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_expand_aggregate_utils.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_key_part.cpp
[CP] fix enumset memleak bug in query range module
2023-04-21 08:11:20 +00:00
ob_key_part.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_predicate_deduce.cpp
Fix PredicateMoveAround and PredicateDecude bugs
2023-02-09 16:33:38 +00:00
ob_predicate_deduce.h
Fix PredicateMoveAround and PredicateDecude bugs
2023-02-09 16:33:38 +00:00
ob_query_range_provider.h
remove get_method array from query range extraction
2023-04-23 08:05:50 +00:00
ob_query_range.cpp
remove get_method array from query range extraction
2023-04-23 08:05:50 +00:00
ob_query_range.h
remove get_method array from query range extraction
2023-04-23 08:05:50 +00:00
ob_stmt_comparer.cpp
Fixbug46241845: OB hits the wrong cached plan when rollup exprs contains const exprs
2023-01-12 19:02:33 +08:00
ob_stmt_comparer.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_aggr_subquery.cpp
[CP] fix ja rewrite bug with rollup scenario
2023-04-24 10:55:30 +00:00
ob_transform_aggr_subquery.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_const_propagate.cpp
[fix] remove some internal urls and emails
2023-03-17 20:57:21 +08:00
ob_transform_const_propagate.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_count_to_exists.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_count_to_exists.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_dblink.cpp
disable write udf to remote dblink tables
2023-04-24 07:48:15 +00:00
ob_transform_dblink.h
disable write udf to remote dblink tables
2023-04-24 07:48:15 +00:00
ob_transform_eliminate_outer_join.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_eliminate_outer_join.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_expr_pullup.cpp
Fix expr pullup bug
2023-03-21 22:20:15 +08:00
ob_transform_expr_pullup.h
fix expr pullup transform bug
2023-01-12 19:02:33 +08:00
ob_transform_groupby_pullup.cpp
fix some bugs
2023-04-04 07:11:06 +00:00
ob_transform_groupby_pullup.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_groupby_pushdown.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_groupby_pushdown.h
[bugfix] group by pullup does not handle lob properly
2023-01-12 19:02:33 +08:00
ob_transform_join_elimination.cpp
Fix a join elimination bug
2023-04-22 14:24:04 +00:00
ob_transform_join_elimination.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_join_limit_pushdown.cpp
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_join_limit_pushdown.h
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_left_join_to_anti.cpp
Fix left join to anti bug
2023-02-25 03:10:52 +00:00
ob_transform_left_join_to_anti.h
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_min_max.cpp
Fix dblink bugs
2023-02-24 15:10:13 +00:00
ob_transform_min_max.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_or_expansion.cpp
[bugfix] fix shared expr related problems
2023-03-02 17:08:05 +00:00
ob_transform_or_expansion.h
Fix or expansion bugs
2023-02-24 14:57:22 +00:00
ob_transform_pre_process.cpp
fix omitting check stack overflow in transform_arg_case_recursively
2023-04-24 11:11:19 +00:00
ob_transform_pre_process.h
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_predicate_move_around.cpp
fix semi info cause predicate move around bug
2023-04-03 17:45:03 +00:00
ob_transform_predicate_move_around.h
fix semi info cause predicate move around bug
2023-04-03 17:45:03 +00:00
ob_transform_project_pruning.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_project_pruning.h
[SCN] fix farm failure
2023-01-12 19:02:33 +08:00
ob_transform_query_push_down.cpp
Fix dblink bugs
2023-04-14 04:11:51 +00:00
ob_transform_query_push_down.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_rule.cpp
dblink_write implement [FEAT MERGE]
2023-01-29 16:23:19 +08:00
ob_transform_rule.h
dblink_write implement [FEAT MERGE]
2023-01-29 16:23:19 +08:00
ob_transform_semi_to_inner.cpp
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_semi_to_inner.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_simplify_distinct.cpp
fix rollup correctness bug of wrong equal set
2023-03-28 09:44:35 +00:00
ob_transform_simplify_distinct.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_simplify_expr.cpp
Fix SimplifyExpr bug
2023-02-09 16:30:47 +00:00
ob_transform_simplify_expr.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_simplify_groupby.cpp
[fix] remove some internal urls and emails
2023-03-17 20:57:21 +08:00
ob_transform_simplify_groupby.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_simplify_limit.cpp
Fix dblink bugs
2023-02-24 15:10:13 +00:00
ob_transform_simplify_limit.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_simplify_orderby.cpp
fix rollup correctness bug of wrong equal set
2023-03-28 09:44:35 +00:00
ob_transform_simplify_orderby.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_simplify_set.cpp
fix table_item out-of-bounds access problem
2023-03-03 02:43:52 +00:00
ob_transform_simplify_set.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_simplify_subquery.cpp
fix simplify_subquery bug: disable simplify_subquery when union set_query has limit percent expr
2023-03-21 16:53:17 +00:00
ob_transform_simplify_subquery.h
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_simplify_winfunc.cpp
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_simplify_winfunc.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_subquery_coalesce.cpp
[fix] remove some internal urls and emails
2023-03-17 20:57:21 +08:00
ob_transform_subquery_coalesce.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_temp_table.cpp
Create dummy select item for inline view
2023-04-06 07:56:07 +00:00
ob_transform_temp_table.h
Fix dblink bugs
2023-02-24 15:10:13 +00:00
ob_transform_utils.cpp
Create dummy select item for inline view
2023-04-06 07:56:07 +00:00
ob_transform_utils.h
fix rownum to limit bug
2023-03-21 16:26:06 +00:00
ob_transform_view_merge.cpp
[fix] remove some internal urls and emails
2023-03-17 20:57:21 +08:00
ob_transform_view_merge.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_where_subquery_pullup.cpp
fix windown func px bug
2023-04-23 08:37:49 +00:00
ob_transform_where_subquery_pullup.h
[FEAT MERGE]4_1_sql_feature
2023-01-28 16:01:28 +08:00
ob_transform_win_magic.cpp
Fix shared exprs bugs when create inline view
2023-02-14 12:12:15 +00:00
ob_transform_win_magic.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transformer_impl.cpp
Check temp table when choosing rewrite rules
2023-04-26 13:28:50 +00:00
ob_transformer_impl.h
Check temp table when choosing rewrite rules
2023-04-26 13:28:50 +00:00
ob_union_find.cpp
dblink_write implement [FEAT MERGE]
2023-01-29 16:23:19 +08:00
ob_union_find.h
dblink_write implement [FEAT MERGE]
2023-01-29 16:23:19 +08:00
ObRewriteRule
init push
2021-05-31 22:56:52 +08:00
README
patch 4.0
2022-10-24 17:57:12 +08:00

README 

See `ob_transformer.h' for the interface of this module.