mirror of
https://github.com/MariaDB/server.git
synced 2025-01-27 01:04:19 +01:00
51 lines
1.3 KiB
Text
51 lines
1.3 KiB
Text
CREATE TABLE t1(a INT);
|
|
INSERT INTO t1 VALUES(1),(2);
|
|
DELETE FROM t1 WHERE a=1;
|
|
OPTIMIZE TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status OK
|
|
CHECK TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 check status OK
|
|
DROP TABLE t1;
|
|
create table t1 (v varchar(10), c char(10), t text, key(v), key(c), key(t(10)));
|
|
insert into t1 (v) select concat(char(ascii('a')+s2.seq),repeat(' ',s1.seq))
|
|
from seq_0_to_9 as s1, seq_0_to_26 as s2;
|
|
update t1 set c=v, t=v;
|
|
select sql_big_result t,count(t) from t1 group by t limit 10;
|
|
t count(t)
|
|
a 10
|
|
b 10
|
|
c 10
|
|
d 10
|
|
e 10
|
|
f 10
|
|
g 10
|
|
h 10
|
|
i 10
|
|
j 10
|
|
drop table t1;
|
|
set global binlog_cache_size=8192;
|
|
connect con1, localhost, root;
|
|
create table t1 (a text) engine=innodb;
|
|
start transaction;
|
|
insert t1 select repeat(seq, 1000) from seq_1_to_15;
|
|
commit;
|
|
start transaction;
|
|
insert t1 select repeat(seq, 1000) from seq_1_to_8;
|
|
commit;
|
|
drop table t1;
|
|
disconnect con1;
|
|
connect con2, localhost, root;
|
|
create table t1 (a text) engine=innodb;
|
|
start transaction;
|
|
insert t1 select repeat(seq, 1000) from seq_1_to_15;
|
|
savepoint foo;
|
|
insert t1 select repeat(seq, 1000) from seq_16_to_30;
|
|
rollback to savepoint foo;
|
|
insert t1 select repeat(seq, 1000) from seq_31_to_40;
|
|
commit;
|
|
drop table t1;
|
|
disconnect con2;
|
|
connection default;
|
|
set global binlog_cache_size=default;
|