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Update CREATE FUNCTION documentation about argument names.

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The 9.2 patch that added argument name support in SQL-language functions
missed updating a parenthetical comment about that in the CREATE FUNCTION
reference page.  Noted by Erwin Brandstetter.
This commit is contained in:
Tom Lane 2013-05-11 12:07:47 -04:00
parent 69cc60dcfd
commit c263f16a20
1 changed files with 3 additions and 2 deletions
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doc/src/sgml/ref/create_function.sgml
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@ -134,8 +134,9 @@ CREATE [ OR REPLACE ] FUNCTION
<listitem>
<para>
The name of an argument. Some languages (currently only PL/pgSQL) let
you use the name in the function body. For other languages the
The name of an argument. Some languages (currently only SQL and
PL/pgSQL)
let you use the name in the function body. For other languages the
name of an input argument is just extra documentation, so far as
the function itself is concerned; but you can use input argument names
when calling a function to improve readability (see <xref