A holdable cursor, or result, is one that does not automatically close when the transaction that contains the cursor is committed.
一个可保持的游标(或结果),就是说该游标在包含它的事务被提交后,也不会自动地关闭。
Why does the commit or rollback of a transaction close the result set?
为何事务的提交或回滚关闭结果集?
Thus, they should not be interpreted to imply a close and predictable relationship between a specific central bank transaction and the quantity of money.
因此,所解释的关系,不表明央行特定业务与货币数量之间的关系紧密、可预测。
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