手册:
单表删除语句:DELETE [LOW_PRIORITY] [QUICK] [IGNORE] FROM tbl_name [PARTITION (partition_name,...)] [WHERE where_condition] [ORDER BY ...] [LIMIT row_count]由语法可知,要删除符合条件的指定数量的数据可再加上order by limit 数量。如:
tbl_name
partition_name
where_condition
row_count
row_count(),检查删除的条数。