CREATE PROCEDURE del_line() BEGIN DECLARE count_line INT; /** 先删除索引提高删除速度*/ ALTER TABLE `test_road_1`.`lebp_logistics_line` DROP INDEX index_carrier_id, DROP INDEX index_state, DROP INDEX index_leave_city, DROP INDEX index_leave_city_area, DROP INDEX index_arrive_city, DROP INDEX index_arrive_city_area, DROP INDEX index_mock_attachment; SELECT COUNT(*) INTO count_line FROM lebp_logistics_line; WHILE count_line > 0 DO DELETE FROM lebp_logistics_line LIMIT 10000 ; COMMIT ; SET count_line = count_line - 10000 ; END WHILE ; END
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