diff options
| author | Galina Shalygina <galina.shalygina@mariadb.com> | 2017-12-19 11:49:40 +0200 |
|---|---|---|
| committer | Galina Shalygina <galina.shalygina@mariadb.com> | 2017-12-19 11:49:40 +0200 |
| commit | 079c3599711b9cbd3ce323f32cf99693cc3d5e3b (patch) | |
| tree | c44fcc44f549a8112ca70dfe1f25d82ba465d075 /sql/sql_parse.cc | |
| parent | 06f0b23a78ab15b6f3d4465e77ac1bdc747524d4 (diff) | |
| download | mariadb-git-079c3599711b9cbd3ce323f32cf99693cc3d5e3b.tar.gz | |
MDEV-14629: failing assertion when a user-defined variable is defined by the recursive CTEbb-10.2-mdev14629
During the user-defined variable defined by the recursive CTE handling procedure
check_dependencies_in_with_clauses that checks dependencies between the tables
that are defined in the CTE and find recursive definitions wasn't called.
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index d964831a098..7a4530082eb 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -4818,6 +4818,9 @@ end_with_restore_list: { List<set_var_base> *lex_var_list= &lex->var_list; + if (check_dependencies_in_with_clauses(thd->lex->with_clauses_list)) + goto error; + if ((check_table_access(thd, SELECT_ACL, all_tables, FALSE, UINT_MAX, FALSE) || open_and_lock_tables(thd, all_tables, TRUE, 0))) goto error; |