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#
# 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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