diff options
Diffstat (limited to 'doc/src/sgml/ref/create_function.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_function.sgml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index 75331165fef..fd229d11937 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -55,9 +55,9 @@ CREATE [ OR REPLACE ] FUNCTION <para> If a schema name is included, then the function is created in the specified schema. Otherwise it is created in the current schema. - The name of the new function must not match any existing function + The name of the new function must not match any existing function or procedure with the same input argument types in the same schema. However, - functions of different argument types can share a name (this is + functions and procedures of different argument types can share a name (this is called <firstterm>overloading</firstterm>). </para> @@ -450,7 +450,7 @@ CREATE [ OR REPLACE ] FUNCTION </varlistentry> <varlistentry> - <term><replaceable class="parameter">execution_cost</replaceable></term> + <term><literal>COST</literal> <replaceable class="parameter">execution_cost</replaceable></term> <listitem> <para> @@ -466,7 +466,7 @@ CREATE [ OR REPLACE ] FUNCTION </varlistentry> <varlistentry> - <term><replaceable class="parameter">result_rows</replaceable></term> + <term><literal>ROWS</literal> <replaceable class="parameter">result_rows</replaceable></term> <listitem> <para> @@ -818,7 +818,7 @@ COMMIT; <title>Compatibility</title> <para> - A <command>CREATE FUNCTION</command> command is defined in SQL:1999 and later. + A <command>CREATE FUNCTION</command> command is defined in the SQL standard. The <productname>PostgreSQL</productname> version is similar but not fully compatible. The attributes are not portable, neither are the different available languages. |