社区
Delphi
帖子详情
连接Database时出现Operation must be performed on the current session
yzxlyl
2003-09-15 10:47:21
要怎样做啊?为什么操作必须在当前会话中执行?要怎样指定Database的session,我用默认的不行吗?
...全文
134
1
打赏
收藏
连接Database时出现Operation must be performed on the current session
要怎样做啊?为什么操作必须在当前会话中执行?要怎样指定Database的session,我用默认的不行吗?
复制链接
扫一扫
分享
转发到动态
举报
写回复
配置赞助广告
用AI写文章
1 条
回复
切换为时间正序
请发表友善的回复…
发表回复
打赏红包
wangpope
2003-09-17
打赏
举报
回复
多半是数据库连接有问题,
有没有详细点的信息啊?
微软内部资料-SQL性能优化5
Keeping your cluster
ed
key value small increases the number of index rows that can be plac
ed
on an index page and decreases the number of levels that must be travers
ed
. This minimizes I/O. As we’ll ...
微软内部资料-SQL性能优化3
To make use of either more or less strict isolation levels in applications, locking can be customiz
ed
for an entire
session
by setting the isolation level of the
session
with the SET TRANSACTION ...
计算机网络第六版答案
Hence, it becomes possible for the attacker to issue a command to all the nodes, that target a single node (for example, all nodes in the botnet might be command
ed
by the attacker to send a TCP SYN ...
php.ini-development
Boolean flags can be turn
ed
on using the values 1, On, True or Yes. ; They can be turn
ed
off using the values 0, Off, False or No. ; An empty string can be denot
ed
by simply not writing anything ...
BDE Error list:
$2611 (9745) = Self referencing referential integrity must be enter
ed
one at a time with no other changes to the table $2612 (9746) = Detail table is open. $2613 (9747) = Cannot make this master a ...
Delphi
5,392
社区成员
262,731
社区内容
发帖
与我相关
我的任务
Delphi
Delphi 开发及应用
复制链接
扫一扫
分享
社区描述
Delphi 开发及应用
社区管理员
加入社区
获取链接或二维码
近7日
近30日
至今
加载中
查看更多榜单
社区公告
暂无公告
试试用AI创作助手写篇文章吧
+ 用AI写文章