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Bug #21056 ndb pushdown equal/setValue error on datetime: only pushdown like of string type fields

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unknown
2006-09-05 17:07:00 +02:00
parent 7ec3237129
commit 545c9b8fde
4 changed files with 63 additions and 2 deletions
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22
mysql-test/r/ndb_condition_pushdown.result
View File

@ -1782,6 +1782,28 @@ select * from t5 where b like '%jo%' order by a;
a b
1 jonas
3 johan
set engine_condition_pushdown = off;
select auto from t1 where date_time like '1902-02-02 %';
auto
2
select auto from t1 where date_time not like '1902-02-02 %';
auto
3
4
set engine_condition_pushdown = on;
explain select auto from t1 where date_time like '1902-02-02 %';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where
select auto from t1 where date_time like '1902-02-02 %';
auto
2
explain select auto from t1 where date_time not like '1902-02-02 %';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where
select auto from t1 where date_time not like '1902-02-02 %';
auto
3
4
drop table t1;
create table t1 (a int, b varchar(3), primary key using hash(a))
engine=ndb;

10
mysql-test/t/ndb_condition_pushdown.test
View File

@ -1649,6 +1649,16 @@ set engine_condition_pushdown = on;
explain select * from t5 where b like '%jo%';
select * from t5 where b like '%jo%' order by a;
# bug#21056 ndb pushdown equal/setValue error on datetime
set engine_condition_pushdown = off;
select auto from t1 where date_time like '1902-02-02 %';
select auto from t1 where date_time not like '1902-02-02 %';
set engine_condition_pushdown = on;
explain select auto from t1 where date_time like '1902-02-02 %';
select auto from t1 where date_time like '1902-02-02 %';
explain select auto from t1 where date_time not like '1902-02-02 %';
select auto from t1 where date_time not like '1902-02-02 %';
# bug#17421 -1
drop table t1;
create table t1 (a int, b varchar(3), primary key using hash(a))