oceanbase

ob_equal_analysis.cpp

fix equalsets use 500 tenant memory

2023-09-13 09:48:07 +00:00

ob_equal_analysis.h

…

ob_equal_set.h

…

ob_equal_set.ipp

…

ob_expand_aggregate_utils.cpp

[CP] [CP] Fix view synonym bug

2024-02-10 11:32:36 +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

…

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

…

ob_query_range.cpp

[CP] [GIS] query range shoud be linked by or

2024-03-27 03:51:26 +00:00

ob_query_range.h

[CP] fix query range bug where char column compare with varchar in oracle mode

2024-02-27 05:45:53 +00:00

ob_stmt_comparer.cpp

Fix temp table bugs

2024-02-09 19:25:38 +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

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +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

fix some bugs about NULL propagation

2024-03-26 04:45:58 +00:00

ob_transform_const_propagate.h

bugfix: disable propagate const to T_OP_ROW

2024-02-10 06:16:58 +00:00

ob_transform_count_to_exists.cpp

fix count to exists bug with order or limit

2024-03-15 10:20:30 +00:00

ob_transform_count_to_exists.h

…

ob_transform_dblink.cpp

[FEAT MERGE] ap perf optimization

2024-03-26 07:51:42 +00:00

ob_transform_dblink.h

[CP] [FEAT MERGE]support dblink udf

2024-03-21 04:45:37 +00:00

ob_transform_eliminate_outer_join.cpp

…

ob_transform_eliminate_outer_join.h

…

ob_transform_expr_pullup.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +00:00

ob_transform_expr_pullup.h

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +00:00

ob_transform_groupby_pullup.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +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

…

ob_transform_join_elimination.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +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

…

ob_transform_join_limit_pushdown.h

…

ob_transform_left_join_to_anti.cpp

…

ob_transform_left_join_to_anti.h

…

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

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +00:00

ob_transform_or_expansion.h

fix left join or expansion bug with cte table

2024-03-04 03:45:04 +00:00

ob_transform_pre_process.cpp

[CP] implement preserve order for pagination

2024-03-21 09:46:05 +00:00

ob_transform_pre_process.h

[CP] implement preserve order for pagination

2024-03-21 09:46:05 +00:00

ob_transform_predicate_move_around.cpp

fix mysqltest

2024-03-14 11:45:04 +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

…

ob_transform_project_pruning.h

…

ob_transform_query_push_down.cpp

fix core of query pushdown into set stmt

2024-02-08 23:52:17 +00:00

ob_transform_query_push_down.h

…

ob_transform_rule.cpp

[CP] [CP] Fix view synonym bug

2024-02-10 11:32:36 +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 the logic of extracting unique keys in SemiToInner

2024-02-20 05:12:11 +00:00

ob_transform_semi_to_inner.h

fix the logic of extracting unique keys in SemiToInner

2024-02-20 05:12:11 +00:00

ob_transform_simplify_distinct.cpp

…

ob_transform_simplify_distinct.h

…

ob_transform_simplify_expr.cpp

fix simplify_expr bug

2024-03-21 03:52:03 +00:00

ob_transform_simplify_expr.h

fix illegal constraints added by simplify_case_when under oracle mode

2024-03-01 03:15:19 +00:00

ob_transform_simplify_groupby.cpp

Error expr: avg(ifnull( a const value, boolean value)). In removing avg and ifnull, we need add explicit cast.

2024-02-18 09:18:04 +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

…

ob_transform_simplify_limit.h

…

ob_transform_simplify_orderby.cpp

…

ob_transform_simplify_orderby.h

…

ob_transform_simplify_set.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +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

[CP] [CP] Fix view synonym bug

2024-02-10 11:32:36 +00:00

ob_transform_simplify_subquery.h

…

ob_transform_simplify_winfunc.cpp

[FEAT MERGE] 4.3 optimizer enhancement

2024-02-07 23:05:57 +00:00

ob_transform_simplify_winfunc.h

…

ob_transform_subquery_coalesce.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +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

[CP] [CP] Fix view synonym bug

2024-02-10 11:32:36 +00:00

ob_transform_temp_table.h

fix mysqltest for FOR UPDATE rewrite

2024-02-10 09:07:11 +00:00

ob_transform_utils.cpp

fix some bugs about NULL propagation

2024-03-26 04:45:58 +00:00

ob_transform_utils.h

fix some bugs about NULL propagation

2024-03-26 04:45:58 +00:00

ob_transform_view_merge.cpp

disable predicate moving into values_table_query

2024-02-09 07:28:50 +00:00

ob_transform_view_merge.h

…

ob_transform_where_subquery_pullup.cpp

adjust subquery_exprs in formalize_stmt

2024-03-15 03:15:37 +00:00

ob_transform_where_subquery_pullup.h

…

ob_transform_win_magic.cpp

Merge branch 'column_store'

2023-10-31 15:39:22 +00:00

ob_transform_win_magic.h

…

ob_transformer_impl.cpp

bugfix: enable or expansion when updating global index

2024-02-28 09:44:39 +00:00

ob_transformer_impl.h

fix core caused by missing const flag

2024-02-20 09:46:17 +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

…

README

…