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-rw-r--r--doc/src/sgml/config.sgml4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 1f8d1bdb27d..cdc30fa5e31 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -7236,6 +7236,10 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
be searched <emphasis>before</emphasis> searching any of the path items.
</para>
+ <!-- To further split hairs, funcname('foo') does not use the temporary
+ schema, even when it considers typname='funcname'. This paragraph
+ refers to function names in a loose sense, "pg_proc.proname or
+ func_name grammar production". -->
<para>
Likewise, the current session's temporary-table schema,
<literal>pg_temp_<replaceable>nnn</replaceable></literal>, is always searched if it