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体会心痛
发布于 2009-03-03 23:23
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“In the latest release 10.2 Oracle changed these default values. The memory allocated to a single SQL operator (_smm_max_size) is limited to: for P_A_T <= 500MB the parameter _smm_max_size = 20% of P_A_T for P_A_T between 500MB a..