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MDEV-34888 Implement SEMIJOIN() and SUBQUERY() hints

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This commit is contained in:
Oleg Smirnov
2024-09-11 19:53:57 +07:00
parent e3bf4c826c
commit 2c8f6058c1
28 changed files with 3712 additions and 164 deletions
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sql/sql_base.cc
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@@ -8320,6 +8320,7 @@ bool setup_tables(THD *thd, Name_resolution_context *context,
my_error(ER_TOO_MANY_TABLES, MYF(0), static_cast<int>(MAX_TABLES));
DBUG_RETURN(1);
}
if (qb_hints && // QB hints initialized
!table_list->opt_hints_table) // Table hints are not adjusted yet
{