Under certain conditions, internal temporary tables are created during the execution of the merge statement, as shown in Listing 7.
在某些条件下，会在merge语句执行过程中创建内部临时表，如清单7所示。
Under certain conditions, internal temporary tables are created during the execution of the merge statement, as shown in Listing 7.
在某些条件下，会在merge语句执行过程中创建内部临时表，如清单7所示。
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