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| author | Peter Eisentraut <peter@eisentraut.org> | 2023-07-03 07:09:22 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2023-07-03 07:18:57 +0200 |
| commit | c69bdf837f161ae3e699496be10215dbb2315917 (patch) | |
| tree | 155f49ccfffc575ae716d2e111525f4c6d4adaca /src/backend/regex | |
| parent | 7a7f60aef8bf86b1a94908e20edd107fa9da4f3d (diff) | |
Take pg_attribute out of VacAttrStats
The VacAttrStats structure contained the whole Form_pg_attribute for a
column, but it actually only needs attstattarget from there. So
remove the Form_pg_attribute field and make a separate field for
attstattarget. This simplifies some code for extended statistics that
doesn't deal with a column but an expression, which had to fake up
pg_attribute rows to satisfy internal APIs. Also, we can remove some
comments that essentially said "don't look at pg_attribute directly".
Reviewed-by: Tomas Vondra <tomas.vondra@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/flat/d6069765-5971-04d3-c10d-e4f7b2e9c459%40eisentraut.org
Diffstat (limited to 'src/backend/regex')
0 files changed, 0 insertions, 0 deletions