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| author | Peter Eisentraut <peter_e@gmx.net> | 2013-01-05 08:29:18 -0500 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2013-01-05 08:29:18 -0500 |
| commit | 9e6df606197395a5fea6efb13f6f443f420e7b39 (patch) | |
| tree | 88415ed8091b6474299cab4113d91fac4a3c4fc3 /doc/src/sgml/ref/create_function.sgml | |
| parent | 49e7a26d677b8ce92399542d96287b107ffe80d7 (diff) | |
| download | postgresql-9e6df606197395a5fea6efb13f6f443f420e7b39.tar.gz postgresql-9e6df606197395a5fea6efb13f6f443f420e7b39.zip | |
doc: Update CREATE FUNCTION compatibility information
Parameter defaults are actually in the SQL standard, while it was
previously claimed they were not.
Diffstat (limited to 'doc/src/sgml/ref/create_function.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_function.sgml | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index 4ac5bdaf65f..48160b255e3 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -758,11 +758,9 @@ COMMIT; </para> <para> - The SQL standard does not specify parameter defaults. The syntax - with the <literal>DEFAULT</literal> key word is from Oracle, and it - is somewhat in the spirit of the standard: SQL/PSM uses it for - variable default values. The syntax with <literal>=</literal> is - used in T-SQL and Firebird. + For parameter defaults, the SQL standard specifies only the syntax with + the <literal>DEFAULT</literal> key word. The syntax + with <literal>=</literal> is used in T-SQL and Firebird. </para> </refsect1> |