Bulk data handling techniques which utilize SQL blocked FETCH and INSERT to overcome traditional operations (i.e. READE) that cannot be blocked.

大数据处理技术，该技术利用sql块操作的FETCH和INSERT来克服不能被块操作的传统操作(例如READE)。

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Similarly, when a FETCH statement includes the BULK COLLECT clause, the variable used in the FETCH must be an array.

同样，FETCH 语句包括 BULK COLLECT 子句时，用于 FETCH 的变量必须是阵列。

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BULK COLLECT is not a statement on its own, but an optional clause that can be applied to SELECT INTO and FETCH statements.

BULK COLLECT自身不是语句，而是可用于SELECT INTO和fetch语句的可选子句。

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