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MDEV-36026 Problem with INSERT SELECT on NOT NULL columns while having BEFORE UPDATE trigger

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MDEV-8605 and MDEV-19761 didn't handle INSERT (columns) SELECT

followup for a69da0c31e
This commit is contained in:
Sergei Golubchik
2025-02-10 15:25:09 +01:00
parent 2b17265ae2
commit 2d971709a8
3 changed files with 27 additions and 0 deletions
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sql/sql_insert.cc
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@ -4248,6 +4248,7 @@ select_insert::prepare(List<Item> &values, SELECT_LEX_UNIT *u)
int select_insert::prepare2(JOIN *)
{
DBUG_ENTER("select_insert::prepare2");
switch_to_nullable_trigger_fields(*fields, table);
if (table->validate_default_values_of_unset_fields(thd))
DBUG_RETURN(1);
if (thd->lex->describe)