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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> <listitem>
<para> <para>
The name of an argument. Some languages (currently only PL/pgSQL) let The name of an argument. Some languages (currently only SQL and
you use the name in the function body. For other languages the 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 name of an input argument is just extra documentation, so far as
the function itself is concerned; but you can use input argument names the function itself is concerned; but you can use input argument names
when calling a function to improve readability (see <xref when calling a function to improve readability (see <xref