Cherry-pick: Add explain analyze detailed info of hash agg (#15917) #1056
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After upgrading to GPDB7, we lost the detailed cdb executor instruments of hashagg since the code base has been changed in a large size. The patch is to re-implement explain analyze related code of hashagg to provide more critical info for troubleshooting issues.
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After upgrading to GPDB7, we lost the detailed cdb executor instruments of hashagg since the code base has been changed in a large size. The patch is to re-implement explain analyze related code of hashagg to provide more critical info for troubleshooting issues.
Fixes #ISSUE_Number
What does this PR do?
Type of Change
Breaking Changes
Test Plan
make installcheckmake -C src/test installcheck-cbdb-parallelImpact
Performance:
User-facing changes:
Dependencies:
Checklist
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