Add hook for exec_simple_query and support self-defined spilling memory threshold in cost module.#447
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my-ship-it
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Jun 4, 2024
Enable setting larger spill mem threshold for optimizer. Signed-off-by: Dongxiao Song <[email protected]> Co-authored-by: wuyifan <[email protected]>
my-ship-it
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Jun 6, 2024
foreyes
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Jul 8, 2024
Enable setting larger spill mem threshold for optimizer. Add hook for exec_simple_query Add guc optimizer_spilling_mem_threshold to support self-defined spilling memory threshold in cost module. Signed-off-by: Dongxiao Song <[email protected]> Co-authored-by: wuyifan <[email protected]>
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Change logs
Why are the changes needed?
Support more flexible extension.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Tested by CI and tpcds.