Last updated on NOVEMBER 24, 2016
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
Although sufficient memory is allocated in RAM, sorting still uses the temporary space on disk after reaching a 3.7Gb limit. The following testcase reproduces the problem:
Setting _PGA_MAX_SIZE or _SMM_MAX_SIZE to larger values, does not help. Increasing the PGA_AGGREGATE_TARGET does not allow the memory allocated for sorts to increase more then 3.7Gb.
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