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authorNoah Misch <noah@leadboat.com>2025-11-03 12:57:09 -0800
committerNoah Misch <noah@leadboat.com>2025-11-03 12:57:09 -0800
commit8b18ed6dfbb8b3e4483801b513fea6b429140569 (patch)
treee8ffc844f673408e0b14f3f3afdb37be7acfadb7 /doc/src
parente7ccb247b38fff342c13aa7bdf61ce5ab45b2a85 (diff)
Doc: cover index CONCURRENTLY causing errors in INSERT ... ON CONFLICT.
Author: Mikhail Nikalayeu <mihailnikalayeu@gmail.com> Reviewed-by: Noah Misch <noah@leadboat.com> Discussion: https://postgr.es/m/CANtu0ojXmqjmEzp-=aJSxjsdE76iAsRgHBoK0QtYHimb_mEfsg@mail.gmail.com Backpatch-through: 13
Diffstat (limited to 'doc/src')
-rw-r--r--doc/src/sgml/ref/insert.sgml9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/insert.sgml b/doc/src/sgml/ref/insert.sgml
index 3f139917790..b337f2ee555 100644
--- a/doc/src/sgml/ref/insert.sgml
+++ b/doc/src/sgml/ref/insert.sgml
@@ -594,6 +594,15 @@ INSERT INTO <replaceable class="parameter">table_name</replaceable> [ AS <replac
</para>
</tip>
+ <warning>
+ <para>
+ While <command>CREATE INDEX CONCURRENTLY</command> or <command>REINDEX
+ CONCURRENTLY</command> is running on a unique index, <command>INSERT
+ ... ON CONFLICT</command> statements on the same table may unexpectedly
+ fail with a unique violation.
+ </para>
+ </warning>
+
</refsect2>
</refsect1>