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| author | Sergei Golubchik <serg@mariadb.org> | 2021-06-02 23:10:21 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2021-06-02 23:10:42 +0200 |
| commit | 5c896472b6cb315fc54091a342ec37a7c4b5421d (patch) | |
| tree | 9767f0165dba8c85b43f393f08e32ef9e647153f /sql/item.h | |
| parent | 2e7891080667c59ac80f788eef4d59d447595772 (diff) | |
| download | mariadb-git-5c896472b6cb315fc54091a342ec37a7c4b5421d.tar.gz | |
MDEV-25672 table alias from previous statement interferes later commands
only perform the "correct table name" check for *new* generated columns,
but not for already existing ones - they're guaranteed to be valid
Diffstat (limited to 'sql/item.h')
| -rw-r--r-- | sql/item.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/item.h b/sql/item.h index 76be66d2a7c..cc1914a7ad4 100644 --- a/sql/item.h +++ b/sql/item.h @@ -2841,7 +2841,7 @@ public: bool check_table_name_processor(void *arg) { Check_table_name_prm &p= *(Check_table_name_prm *) arg; - if (p.table_name.length && table_name) + if (!field && p.table_name.length && table_name) { DBUG_ASSERT(p.db.length); if ((db_name && |