Commit e2a29eb

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Rewrite preprocess_targetlist() to reduce overhead for simple INSERTs.

In particular, don't bother to look up type information for attributes where we're not actually going to use it, and avoid copying entire tlist structure when it's not necessary.

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+160

-238

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src/backend/optimizer/prep
- preptlist.c

1 file changed

+160

-238

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