After a successful database read operation, it iterates on the result set and collects the individual account data information.

在数据库读操作成功之后，它循环遍历结果集并收集帐户数据信息。

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The drawback of this approach is that multiple items in the item set need to be read or written for a single operation.

此方法的缺陷是对于单个操作需要读取或写入项目集中的多个项目。

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If the alter operation is an in-place alter, or if the participant mode is set to read-only for the replicated table being altered, the replay position is not moved.

如果alter操作是一个in - place alter，或者被修改复制表的参与者模式被设为只读，那么重放位置不会移动。

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If the alter operation is an in-place alter, or if the participant mode is set to read-only for the replicated table being altered, the replay position is not moved.

如果alter操作是一个in - place alter，或者被修改复制表的参与者模式被设为只读，那么重放位置不会移动。

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