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| author | Peter Eisentraut <peter@eisentraut.org> | 2025-09-15 16:27:50 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2025-09-15 16:27:50 +0200 |
| commit | ce71993ae46930ddb1ff790807114384898b86a7 (patch) | |
| tree | 1d8d390b8d3c948ae227f28aa44008239fe94f11 /src/backend/executor | |
| parent | 9ec0b29976b6d73cc08880842caa0db286e46bd4 (diff) | |
Expand virtual generated columns in constraint expressions
Virtual generated columns in constraint expressions need to be
expanded because the optimizer matches these expressions to qual
clauses. Failing to do so can cause us to miss opportunities for
constraint exclusion.
Author: Richard Guo <guofenglinux@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/204804c0-798f-4c72-bd1f-36116024fda3%40eisentraut.org
Diffstat (limited to 'src/backend/executor')
0 files changed, 0 insertions, 0 deletions