feat: pushdown the runtime filter to Table AM #1324
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when seq scan begins, check whether the scanflags of table am is set to determine whether the runtime filter is pushed down.
When the runtime filter is pushed down to pax am, pax am converts the min/max scankey in the runtime filter into PFTNode and performs min/max filtering.
Fixes #ISSUE_Number
What does this PR do?
Type of Change
Breaking Changes
Test Plan
make installcheck
make -C src/test installcheck-cbdb-parallel
Impact
Performance:
User-facing changes:
Dependencies:
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Additional Context
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