摘要:
创建一个directory对象,指定备份的目标磁盘位置SQL>create directory myback as 'd:\oraclestudy'; 为scoot用户授予使用该目录的权限SQL>grant read,write on directory myback to scott; 备份数据库 阅读全文
摘要:
一:日志清理sql语句 USE [master]GOALTER DATABASE YNYY SET RECOVERY SIMPLE WITH NO_WAITGOALTER DATABASE YNYY SET RECOVERY SIMPLE --简单模式GO USE YNYYGODBCC SHRINK 阅读全文
摘要:
use student--插入所有列,否则会报错:列名或所提供值的数目与表定义不匹配。insert into dbo.student values('120001','张三','男',18,'云南省昆明市五华区',null,null) --插入指定列insert into dbo.student ( 阅读全文