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charles_zou
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1.用ADOtable连接Access数据库,当增加一条记录post后,立即删除这条记录,
会提示
"The specified row could not be located for updating:Some value may
have been changed since it was lost read."。
我只好用ADOtable的close/open/last来解决。请问有更好的方法吗?
2.在Access数据表中,有一个字段为date/time类型,怎样用SQL语句删除其值
为空的记录,我试过用"Delete from tablename where field=null",但不行。
会提示
"The specified row could not be located for updating:Some value may
have been changed since it was lost read."。
我只好用ADOtable的close/open/last来解决。请问有更好的方法吗?
2.在Access数据表中,有一个字段为date/time类型,怎样用SQL语句删除其值
为空的记录,我试过用"Delete from tablename where field=null",但不行。