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9544106c49fcfd308f97a6154b98a12ae6496a40
oceanbase/src/sql/rewrite
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jingtaoye35 426469c057 [CP] fix serialize ObSqlArrayObj bugs
2024-02-08 19:27:43 +00:00
..
ob_equal_analysis.cpp
fix equalsets use 500 tenant memory
2023-09-13 09:48:07 +00:00
ob_equal_analysis.h
[FEAT MERGE] OB Support XMLType
2023-04-28 03:45:10 +00:00
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] materialized view
2024-02-07 20:31:14 +00:00
ob_expand_aggregate_utils.h
[FEAT MERGE] materialized view
2024-02-07 20:31:14 +00:00
ob_key_part.cpp
Merge branch 'column_store'
2023-10-31 15:39:22 +00:00
ob_key_part.h
[cp] adjust definite_key_part
2023-08-22 02:10:20 +00:00
ob_predicate_deduce.cpp
[CP] fix predicate move around cannot deduce implicit cast preds
2023-11-15 07:44:10 +00:00
ob_predicate_deduce.h
[CP] fix predicate move around cannot deduce implicit cast preds
2023-11-15 07:44:10 +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
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_query_range.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_stmt_comparer.cpp
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_stmt_comparer.h
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_aggr_subquery.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_aggr_subquery.h
fix aggr-first JA pullup bug
2024-02-06 21:17:03 +00:00
ob_transform_const_propagate.cpp
[CP] Fix null hash value mismatch by using datum hash_func_v2
2024-02-08 14:51:04 +00:00
ob_transform_const_propagate.h
[CP] Fix null hash value mismatch by using datum hash_func_v2
2024-02-08 14:51:04 +00:00
ob_transform_count_to_exists.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_count_to_exists.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_dblink.cpp
[CP] Fix a dblink bug
2024-02-08 02:50:57 +00:00
ob_transform_dblink.h
[CP] Fix a dblink bug
2024-02-08 02:50:57 +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
disable expr pullup and const propagate with var assign
2024-02-07 17:08:07 +00:00
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 outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_groupby_pullup.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_groupby_pushdown.cpp
Merge branch 'column_store'
2023-10-31 15:39:22 +00:00
ob_transform_groupby_pushdown.h
add a check rule when trigger groupby pullup
2023-05-15 10:11:40 +00:00
ob_transform_join_elimination.cpp
fix join elimination bug for nested subquery
2024-02-07 18:13:29 +00:00
ob_transform_join_elimination.h
merge devleop into master 20231212
2024-02-08 01:29:33 +00:00
ob_transform_join_limit_pushdown.cpp
Add error codes for sql module, !! Please Read Task Description Carefully!!
2023-08-01 17:18:33 +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 some udf bugs
2023-08-02 11:19:08 +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
bugfix: disable minmax and count_to_exists rewrite when stmt has rownum
2024-02-08 01:26:33 +00:00
ob_transform_min_max.h
fix typos-remove modifications: ob_transform_min_max.h,ob_transform_semi_to_inner.cpp
2023-09-04 13:31:08 +08:00
ob_transform_or_expansion.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_or_expansion.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_pre_process.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_pre_process.h
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_predicate_move_around.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_predicate_move_around.h
fix some outline/hint bugs
2024-02-08 13:15:20 +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
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_query_push_down.h
fix query pushdown into set stmt bug
2023-07-26 06:48:19 +00:00
ob_transform_rule.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_rule.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_semi_to_inner.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_semi_to_inner.h
fix semi to inner bug for view from dual
2023-07-20 02:54:11 +00:00
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 simplify case when bug
2024-02-08 01:05:39 +00:00
ob_transform_simplify_expr.h
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_simplify_groupby.cpp
fix distinct fd judgement bug
2023-11-06 09:39:30 +00:00
ob_transform_simplify_groupby.h
fix distinct fd judgement bug
2023-11-06 09:39:30 +00:00
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 functional index blacklist bug and cherry-pick commits
2023-08-02 04:48:17 +00:00
ob_transform_simplify_orderby.h
[FEAT MERGE]4_2_sql_feature
2023-04-28 11:12:11 +00:00
ob_transform_simplify_set.cpp
Do not report ERROR when sample rate equals 100
2024-02-06 14:49:36 +00:00
ob_transform_simplify_set.h
fix push limit to set query bug
2023-11-10 04:39:34 +00:00
ob_transform_simplify_subquery.cpp
fix several subquery coalesce bugs
2024-02-06 21:25:14 +00:00
ob_transform_simplify_subquery.h
fix failed mysqltest introduce by previous bugfix
2023-08-10 07:12:30 +00:00
ob_transform_simplify_winfunc.cpp
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_simplify_winfunc.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transform_subquery_coalesce.cpp
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_transform_subquery_coalesce.h
fix a compare_query bug
2024-02-07 02:25:35 +00:00
ob_transform_temp_table.cpp
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_temp_table.h
Do not report ERROR when sample rate equals 100
2024-02-06 14:49:36 +00:00
ob_transform_utils.cpp
[CP] fix serialize ObSqlArrayObj bugs
2024-02-08 19:27:43 +00:00
ob_transform_utils.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_transform_view_merge.cpp
[CP] Disable view merge which generate stmt with more than 10 tables
2024-02-06 22:10:52 +00:00
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
Do not report ERROR when sample rate equals 100
2024-02-06 14:49:36 +00:00
ob_transform_where_subquery_pullup.h
fix where subquery pullup transformation bug
2023-08-07 10:42:40 +00:00
ob_transform_win_magic.cpp
Merge branch 'column_store'
2023-10-31 15:39:22 +00:00
ob_transform_win_magic.h
patch 4.0
2022-10-24 17:57:12 +08:00
ob_transformer_impl.cpp
bugfix : json_table subquery param && json_table ban group by pushdown write
2024-02-07 10:16:49 +00:00
ob_transformer_impl.h
bugfix : json_table subquery param && json_table ban group by pushdown write
2024-02-07 10:16:49 +00:00
ob_union_find.cpp
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_union_find.h
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
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.