database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

MDEV-16365 Setting a column NOT NULL fails to return error for

Browse Source 
NULL values when there is no DEFAULT

Copy and inplace algorithm works similarly for
NULL to NOT NULL conversion for the following cases:
(1) strict sql mode - Should give error.
(2) non-strict sql mode - Should give warnings alone
(3) alter ignore table command. - Should give warnings alone.
This commit is contained in:
Thirunarayanan Balathandayuthapani
2018-06-25 14:52:38 +05:30
parent 1abd877e2d
commit 88aaf590ac
33 changed files with 663 additions and 349 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
sql/sql_table.cc
View File

@ -7412,6 +7412,11 @@ static bool mysql_inplace_alter_table(THD *thd,
bool reopen_tables= false;
bool res;
/*
Set the truncated column values of thd as warning
for alter table.
*/
thd->count_cuted_fields = CHECK_FIELD_WARN;
DBUG_ENTER("mysql_inplace_alter_table");
/*