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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2017-08-16 19:18:39 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2017-08-16 19:18:39 +0200 |
| commit | bcc1ba921829dc8b09bcbfbc5e5a916d6f1d2ca0 (patch) | |
| tree | 23c22e1657911cd13199217f3357450b74ee0499 /sql/sql_derived.cc | |
| parent | e866e4cdbe974a83d4a4ee474d28f61e7082700f (diff) | |
| download | mariadb-git-bcc1ba921829dc8b09bcbfbc5e5a916d6f1d2ca0.tar.gz | |
MDEV-11240: Server crashes in check_view_single_update or Assertion `derived->table' failed in mysql_derived_merge_for_insert
Before "merge" view shoud be inited to maintaing transitive attributes like "multitable".
Diffstat (limited to 'sql/sql_derived.cc')
| -rw-r--r-- | sql/sql_derived.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc index 493f0eccc8c..6cd4547aaf9 100644 --- a/sql/sql_derived.cc +++ b/sql/sql_derived.cc @@ -510,6 +510,8 @@ bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived) DBUG_ENTER("mysql_derived_merge_for_insert"); if (derived->merged_for_insert) DBUG_RETURN(FALSE); + if (derived->init_derived(thd, FALSE)) + DBUG_RETURN(TRUE); if (derived->is_materialized_derived()) DBUG_RETURN(mysql_derived_prepare(thd, lex, derived)); if ((thd->lex->sql_command == SQLCOM_UPDATE_MULTI || @@ -526,8 +528,6 @@ bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived) derived->merged_for_insert= TRUE; } } - else - derived->table= derived->merge_underlying_list->table; DBUG_RETURN(FALSE); } |