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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,3 +1,27 @@ | ||
# | ||
# MDEV-14429 sql_safe_updates in my.cnf not work | ||
# | ||
select @@sql_safe_updates; | ||
@@sql_safe_updates | ||
1 | ||
# | ||
# MDEV-18304 sql_safe_updates does not work with OR clauses | ||
# | ||
create table t1 (a int, b int, primary key (a), key (b)); | ||
update t1 set b=2 where a=1 or b=2; | ||
ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column | ||
explain update t1 set b=2 where a=1 or b=2; | ||
id select_type table type possible_keys key key_len ref rows Extra | ||
1 SIMPLE t1 ALL NULL NULL NULL NULL 1 Using where | ||
delete from t1 where a=1 or b=2; | ||
ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column | ||
explain delete from t1 where a=1 or b=2; | ||
id select_type table type possible_keys key key_len ref rows Extra | ||
1 SIMPLE t1 ALL NULL NULL NULL NULL 1 Using where | ||
insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8); | ||
update t1 set b=2 where a=1 or b=2; | ||
delete from t1 where a=1 or b=2; | ||
drop table t1; | ||
# | ||
# End of 10.3 tests | ||
# |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,4 +1,23 @@ | ||
# | ||
# MDEV-14429 sql_safe_updates in my.cnf not work | ||
# | ||
--echo # | ||
--echo # MDEV-14429 sql_safe_updates in my.cnf not work | ||
--echo # | ||
select @@sql_safe_updates; | ||
|
||
--echo # | ||
--echo # MDEV-18304 sql_safe_updates does not work with OR clauses | ||
--echo # | ||
create table t1 (a int, b int, primary key (a), key (b)); | ||
--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE | ||
update t1 set b=2 where a=1 or b=2; | ||
explain update t1 set b=2 where a=1 or b=2; | ||
--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE | ||
delete from t1 where a=1 or b=2; | ||
explain delete from t1 where a=1 or b=2; | ||
insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8); | ||
update t1 set b=2 where a=1 or b=2; | ||
delete from t1 where a=1 or b=2; | ||
drop table t1; | ||
|
||
--echo # | ||
--echo # End of 10.3 tests | ||
--echo # |
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