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-rw-r--r--doc/src/sgml/release-12.sgml2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/release-12.sgml b/doc/src/sgml/release-12.sgml
index 27844df3892..76abc95b128 100644
--- a/doc/src/sgml/release-12.sgml
+++ b/doc/src/sgml/release-12.sgml
@@ -835,7 +835,7 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
-->
<para>
- Improve optimization of self-joins (Tom Lane)
+ Improve optimization of self-joins involving columns of type tid (Tom Lane)
</para>
</listitem>