Add projection pushdown optimizer #7141
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Signed-off-by: Ben Ye <benye@amazon.com>
SungJin1212
approved these changes
Dec 7, 2025
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What this PR does:
This PR adds the projection pushdown optimizer from thanos engine as a supported logical plan optimizer.
Note that this PR doesn't actually add the projection pushdown capability to Cortex. Only enable the configuration of the projection pushdown optimizer. Actual projection pushdown support will be in future PRs.
This is the first step of #7090
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]