diff options
Diffstat (limited to 'sql/sql_select.h')
| -rw-r--r-- | sql/sql_select.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sql/sql_select.h b/sql/sql_select.h index e6f63b465f6..34d689cf698 100644 --- a/sql/sql_select.h +++ b/sql/sql_select.h @@ -2,7 +2,7 @@ #define SQL_SELECT_INCLUDED /* Copyright (c) 2000, 2013, Oracle and/or its affiliates. - Copyright (c) 2008, 2020, MariaDB Corporation. + Copyright (c) 2008, 2022, MariaDB Corporation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -989,6 +989,8 @@ public: */ enum sj_strategy_enum sj_strategy; + /* Type of join (EQ_REF, REF etc) */ + enum join_type type; /* Valid only after fix_semijoin_strategies_for_picked_join_order() call: if sj_strategy!=SJ_OPT_NONE, this is the number of subsequent tables that @@ -2469,6 +2471,8 @@ int create_sort_index(THD *thd, JOIN *join, JOIN_TAB *tab, Filesort *fsort); JOIN_TAB *first_explain_order_tab(JOIN* join); JOIN_TAB *next_explain_order_tab(JOIN* join, JOIN_TAB* tab); +bool is_eliminated_table(table_map eliminated_tables, TABLE_LIST *tbl); + bool check_simple_equality(THD *thd, const Item::Context &ctx, Item *left_item, Item *right_item, COND_EQUAL *cond_equal); |