Thus, to perform positioned update or delete operations, you need to disable the AUTOCOMMIT mode.

因而，要执行定点的更新或删除操作，您必须禁用autocommit模式。

youdao

Note: If you're only going to iterate through a cursor, you can leave the AUTOCOMMIT mode enabled.

注：如果仅通过游标进行循环访问，则可以把AUTOCOMMIT模式保留为启用状态。

youdao

This is possible because you never executed a COMMIT command, and the AUTOCOMMIT mode was disabled.

这是可能的，因为您永远不执行COMMIT命令，并且禁用了AUTOCOMMIT模式。

youdao