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| author | Sergei Petrunia <psergey@askmonty.org> | 2021-04-07 19:26:58 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2021-04-07 19:26:58 +0300 |
| commit | 5fdcd669fa78962ccafc9f7ea843878118ad3d0d (patch) | |
| tree | c1eb47fba745cd2c29d7b8c6b1caac38f72f81da /sql/sql_lex.cc | |
| parent | c2a63ac526bf4cd269def30a3d55ff29fdba8f86 (diff) | |
| download | mariadb-git-bb-10.6-mdev25362.tar.gz | |
MDEV-25362: Incorrect name resolution for subqueries in ON expressionsbb-10.6-mdev25362
When adding a subquery, the outer Name_resolution_context should be the
top context on the context stack, not the WHERE-clause level
Name_resolution_context of the parent select.
This makes a difference when the subquery is in the ON expression: it
should follow the name resolution rules of the ON expression, not of
the WHERE.
Diffstat (limited to 'sql/sql_lex.cc')
| -rw-r--r-- | sql/sql_lex.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index 02652dd095c..f8654c454c5 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -10080,7 +10080,7 @@ SELECT_LEX *LEX::parsed_subselect(SELECT_LEX_UNIT *unit) (curr_sel == NULL && current_select == &builtin_select)); if (curr_sel) { - curr_sel->register_unit(unit, &curr_sel->context); + curr_sel->register_unit(unit, context_stack.head()); curr_sel->add_statistics(unit); } |