mysql 批量刪除
CREATE PROCEDURE del_line()BEGIN
DECLARE count_line INT; /** 先刪除索引提高刪除速度*/
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</pre>
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