-- ------------------------------------------- -- f_vircode -- ------------------------------------------- DROP PROCEDURE IF EXISTS f_vircode; DELIMITER $ CREATE PROCEDURE f_vircode(IN loop_times INT) BEGIN DECLARE id INT; DECLARE country VARCHAR(255); DECLARE province VARCHAR(255); DECLARE city VARCHAR(255); DECLARE postCode INT DEFAULT 0; DECLARE createTime TIMESTAMP; DECLARE var BIGINT DEFAULT 0; DECLARE num INT DEFAULT 0; DECLARE done BOOLEAN DEFAULT FALSE; SET autocommit = 0; SET @c = 100000000007213; flag: WHILE var < loop_times DO IF var > loop_times THEN LEAVE flag; END IF; SET var = var + 1; SET @c = @c + 1; INSERT INTO t_table_tt VALUES(@c, '2010-01-01 00:00:00', '2020-12-31 23:59:59', '1091', 0, '2015-01-09 15:47:23', @c, @c, 0, NULL, NULL, 1); END WHILE; COMMIT; END $ DELIMITER ; -- ------------------------------------------- CALL f_vircode(100000); -- ------------------------------------------- SELECT t.* FROM t_table_tt t; SELECT t.* FROM t_table_tt t ORDER BY t.code DESC LIMIT 100; -- -------------------------------------------
测试插入批量数据
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