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Change Item_true and Item_false to pointers

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This is a prerequisite for moving them to a readonly segment.
This commit is contained in:
Monty
2021-06-18 14:36:52 +03:00
committed by Vicențiu Ciorbaru
parent b32b1f2b19
commit d378a466a5
6 changed files with 25 additions and 23 deletions
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sql/sql_base.cc
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@ -7427,7 +7427,7 @@ store_top_level_join_columns(THD *thd, TABLE_LIST *table_ref,
/* Add a TRUE condition to outer joins that have no common columns. */
if (table_ref_2->outer_join &&
!table_ref_1->on_expr && !table_ref_2->on_expr)
table_ref_2->on_expr= (Item*) &Item_true;
table_ref_2->on_expr= (Item*) Item_true;
/* Change this table reference to become a leaf for name resolution. */
if (left_neighbor)