未生效合同是指已经成立但尚未生效的合同，它是法律对合同的暂时性评价，是合同过程中的一个特殊阶段。

A not yet effective contract is one that has been signed but is not yet effective. It is a temporary evaluation of a contract by law and a special stage in the course of contraction.

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劳动行政部门自收到集体合同文本之日起十五日内未提出异议的，集体合同即行生效。

Where the labor administrative department raises no objection within 15 days as of the receipt of the collective contract, the collective contract shall become effective.

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发生COMMIT时，所有未提交的语句(自最近一次COMMIT之后的所有语句)将同时生效，确保数据的完整性。

On a commit, all the uncommitted statements (statements after last commit) take effect together, ensuring data integrity.

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