PDQ priority works on the basis of 'divide and conquer'. That is, Informix Dynamic Server breaks up complicated queries into much smaller pieces.
PD q优先级的工作原理是“各个击破(divideandconquer)”，InformixDynamicServer将复杂查询拆散成多个较小的部分。
PDQ priority works on the basis of 'divide and conquer'. That is, Informix Dynamic Server breaks up complicated queries into much smaller pieces.
PD q优先级的工作原理是“各个击破(divideandconquer)”，InformixDynamicServer将复杂查询拆散成多个较小的部分。
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