doc: Add index entry for MERGE SQL command.

Back-patch to v15, where MERGE command was supported. Author: Fujii Masao Reviewed-by: Alvaro Herrera Discussion: https://postgr.es/m/4e7a4b38-c34a-ce2c-c71e-832d2b768b29@oss.nttdata.com
3 years ago · 7c2d6f8d34
parent 4e2e8d71fe
commit 7c2d6f8d34
1 changed files with 3 additions and 0 deletions
--- a/doc/src/sgml/ref/merge.sgml
+++ b/doc/src/sgml/ref/merge.sgml
@ -4,6 +4,9 @@ PostgreSQL documentation
 -->

 <refentry id="sql-merge">
+ <indexterm zone="sql-merge">
+  <primary>MERGE</primary>
+ </indexterm>

 <refmeta>
  <refentrytitle>MERGE</refentrytitle>