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MDEV-11698 Old Bug possibly not fixed; BEFORE INSERT Trigger on NOT NULL

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check_that_all_fields_are_given_values() relied on write_set,
but was run too early, before triggers updated write_set.

also, when triggers are present, fields might get values conditionally,
so we need to check that all fields are given values for every row.
This commit is contained in:
Sergei Golubchik
2017-01-16 18:23:02 +01:00
parent e79e840607
commit ef8003eb9a
7 changed files with 119 additions and 61 deletions
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3
sql/sql_insert.h
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@ -27,8 +27,7 @@ bool mysql_prepare_insert(THD *thd, TABLE_LIST *table_list, TABLE *table,
List<Item> &fields, List_item *values,
List<Item> &update_fields,
List<Item> &update_values, enum_duplicates duplic,
COND **where, bool select_insert,
bool check_fields, bool abort_on_warning);
COND **where, bool select_insert);
bool mysql_insert(THD *thd,TABLE_LIST *table,List<Item> &fields,
List<List_item> &values, List<Item> &update_fields,
List<Item> &update_values, enum_duplicates flag,