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| author | Bruce Momjian | 2025-05-23 02:24:18 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2025-05-23 02:24:18 +0000 |
| commit | 7ddfac79f2cd315314efb1402e896fa4386a1995 (patch) | |
| tree | ccff5e1c65acdd7643c436904391a44cad335ffe /doc/src | |
| parent | 3b7140d27e248171fc4a9a18bdfd2288054e8bde (diff) | |
doc PG 18 relnotes: clarify btree skip scan item
Reported-by: Peter Geoghegan
Discussion: https://postgr.es/m/CAH2-Wz=2CWXgO1+uyR-VfN3ALMtFnfTtXK-VtkoQQ89ogm=4sg@mail.gmail.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/release-18.sgml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/release-18.sgml b/doc/src/sgml/release-18.sgml index 2a52cef1c7c..a2b1921fbbb 100644 --- a/doc/src/sgml/release-18.sgml +++ b/doc/src/sgml/release-18.sgml @@ -469,7 +469,8 @@ Allow skip scans of btree indexes (Peter Geoghegan) </para> <para> -This is effective if the earlier non-referenced columns contain few unique values. +This allows muti-column btree indexes to be used by queries that only +reference the second or later indexed columns. </para> </listitem> |