diff options
| author | Sergei Golubchik <serg@mariadb.org> | 2021-05-03 23:26:30 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2021-05-04 09:01:55 +0200 |
| commit | 5ad7f52558cb283c685322df1fcdbd10daf3c3ae (patch) | |
| tree | df71238c727173fa80e3c18f909800e52ea95e1d /sql/sql_class.h | |
| parent | 1ae7673aae7f82c4e659b1337177f2696c8e45ba (diff) | |
| download | mariadb-git-5ad7f52558cb283c685322df1fcdbd10daf3c3ae.tar.gz | |
MDEV-21603 Crashing SHOW TABLES with derived table in WHERE condition
When you only need view structure, don't call handle_derived with
DT_CREATE and rely on its internal hackish check to skip DT_CREATE.
Because handle_derived is called from many different places,
and this internal hackish check is indiscriminative.
Instead, just don't ask handle_derived to do DT_CREATE
if you don't want it to do DT_CREATE.
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index ce4bf67e745..e08bb3e6358 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -3469,10 +3469,6 @@ public: { return server_status & SERVER_STATUS_IN_TRANS; } - inline bool fill_derived_tables() - { - return !stmt_arena->is_stmt_prepare() && !lex->only_view_structure(); - } inline bool fill_information_schema_tables() { return !stmt_arena->is_stmt_prepare(); |