From an SQL perspective, the merge statement is a DML SQL statement with the same semantics as other DML statements, including insert, update, and delete.

从SQL的角度看，merge语句是与其他dml语句具有相同语义的DML sql语句，包括insert、update、以及delete。

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From an SQL perspective, the merge statement is a DML SQL statement with the same semantics as other DML statements, including insert, update, and delete.

从SQL的角度看，merge语句是与其他dml语句具有相同语义的DML sql语句，包括insert、update、以及delete。

youdao