2021年8月31日
oracle表中增加字段sql
declare v_Count1 int := 0; v_Count2 int := 0;begin select count(1) into v_Count1 from user_all_tables where Upper(Table_Name) = Upper('LSZGZD'); if(v_ Read More
posted @ 2021-08-31 10:16 泉城余文乐 Views(1247) Comments(0) Diggs(0) Edit