摘要:
DELETEeFROMyx_work e,( SELECT max(work_id) work_id FROM yx_work d GROUP BY d.erp_work_id HAVING COUNT(1)>1 ) a WHERE e.work_id = a.work_id 额外的两个删除语法,注 阅读全文
摘要:
public class Test { public static void main(String[] args) { List<Integer> integerList = new ArrayList<>(); integerList.add(1); integerList.add(2); in 阅读全文