MySQL> CREATE PROCEDURE pro_testdata(IN inr int)
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-> BEGIN
-> DECLARE i INT DEFAULT 0;
-> START TRANSACTION;
-> WHILE i
-> INSERT INTO testdata(id,name) values(i,'gechong');
-> SET i=i+1;
-> END WHILE;
-> COMMIT;
-> END &&
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> DELIMITER ;
mysql> call pro_testdata(1000000);
Query OK, 0 rows affected (10.37 sec)
mysql> SELECT COUNT(1) FROM testdata;
+----------+
| COUNT(1) |
+----------+
| 1000000 |
+----------+
1 row in set (0.00 sec)
mysql> CALL pro_testdata(10000);
Query OK, 0 rows affected (0.10 sec)
mysql> SELECT COUNT(1) FROM testdata;
+----------+
| COUNT(1) |
+----------+
| 1010000 |
+----------+
1 row in set (0.00 sec)
