A snapshot is an ODBC static cursor.
快照是一个ODBC静态游标。
When Create Static Cursor is chosen, the changes are not detected until the cursor is closed and reopened.
选择“创建静态游标”后，直到关闭并重新打开游标时才检测到更改。
When Create Static Cursor is chosen, the changes are not detected until the cursor is closed and reopened.
选择“创建静态游标”后，直到关闭并重新打开游标时才检测到更改。
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