69 lines
1.3 KiB
Plaintext
69 lines
1.3 KiB
Plaintext
DROP TABLE IF EXISTS test.t1;
|
|
CREATE TABLE test.t1(id INT);
|
|
START TRANSACTION;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
SELECT 1;
|
|
1
|
|
1
|
|
INSERT INTO test.t1 VALUES (1);
|
|
COMMIT;
|
|
SHOW STATUS LIKE 'COM_INSERT';
|
|
Variable_name Value
|
|
Com_insert 0
|
|
SHOW STATUS LIKE 'COM_LOAD';
|
|
Variable_name Value
|
|
Com_load 2
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
2
|
|
DELETE FROM test.t1;
|
|
FLUSH STATUS;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
INSERT INTO test.t1 VALUES (1);
|
|
START TRANSACTION;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
COMMIT;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
INSERT INTO test.t1 VALUES (1);
|
|
SHOW STATUS LIKE 'COM_INSERT';
|
|
Variable_name Value
|
|
Com_insert 4
|
|
SHOW STATUS LIKE 'COM_LOAD';
|
|
Variable_name Value
|
|
Com_load 1
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
5
|
|
DELETE FROM test.t1;
|
|
FLUSH STATUS;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
INSERT INTO test.t1 VALUES (1);
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
2
|
|
START TRANSACTION;
|
|
INSERT INTO test.t1 VALUES (1);
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
3
|
|
UPDATE test.t1 SET id = 0;
|
|
DELETE FROM test.t1;
|
|
COMMIT;
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
0
|
|
INSERT INTO test.t1 VALUES (1);
|
|
INSERT INTO test.t1 VALUES (1);
|
|
SHOW STATUS LIKE 'COM_INSERT';
|
|
Variable_name Value
|
|
Com_insert 4
|
|
SHOW STATUS LIKE 'COM_LOAD';
|
|
Variable_name Value
|
|
Com_load 1
|
|
SELECT COUNT(*) FROM test.t1;
|
|
COUNT(*)
|
|
2
|
|
DELETE FROM test.t1;
|
|
FLUSH STATUS;
|
|
DROP TABLE test.t1;
|