diff options
Diffstat (limited to 'doc/src/sgml/ref/create_function.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_function.sgml | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index 5ebf170bdb6..5b5cda3a817 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.85 2009/09/03 22:11:07 tgl Exp $ +$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.86 2009/09/19 10:23:26 petere Exp $ --> <refentry id="SQL-CREATEFUNCTION"> @@ -21,10 +21,10 @@ $PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.85 2009/09/03 22:11 <refsynopsisdiv> <synopsis> CREATE [ OR REPLACE ] FUNCTION - <replaceable class="parameter">name</replaceable> ( [ [ <replaceable class="parameter">argmode</replaceable> ] [ <replaceable class="parameter">argname</replaceable> ] <replaceable class="parameter">argtype</replaceable> [ { DEFAULT | = } <replaceable class="parameter">defexpr</replaceable> ] [, ...] ] ) + <replaceable class="parameter">name</replaceable> ( [ [ <replaceable class="parameter">argmode</replaceable> ] [ <replaceable class="parameter">argname</replaceable> ] <replaceable class="parameter">argtype</replaceable> [ { DEFAULT | = } <replaceable class="parameter">default_expr</replaceable> ] [, ...] ] ) [ RETURNS <replaceable class="parameter">rettype</replaceable> - | RETURNS TABLE ( <replaceable class="parameter">colname</replaceable> <replaceable class="parameter">coltype</replaceable> [, ...] ) ] - { LANGUAGE <replaceable class="parameter">langname</replaceable> + | RETURNS TABLE ( <replaceable class="parameter">column_name</replaceable> <replaceable class="parameter">column_type</replaceable> [, ...] ) ] + { LANGUAGE <replaceable class="parameter">lang_name</replaceable> | WINDOW | IMMUTABLE | STABLE | VOLATILE | CALLED ON NULL INPUT | RETURNS NULL ON NULL INPUT | STRICT @@ -147,8 +147,8 @@ CREATE [ OR REPLACE ] FUNCTION <para> The type of a column is referenced by writing <literal><replaceable - class="parameter">tablename</replaceable>.<replaceable - class="parameter">columnname</replaceable>%TYPE</literal>. + class="parameter">table_name</replaceable>.<replaceable + class="parameter">column_name</replaceable>%TYPE</literal>. Using this feature can sometimes help make a function independent of changes to the definition of a table. </para> @@ -156,7 +156,7 @@ CREATE [ OR REPLACE ] FUNCTION </varlistentry> <varlistentry> - <term><replaceable class="parameter">defexpr</replaceable></term> + <term><replaceable class="parameter">default_expr</replaceable></term> <listitem> <para> @@ -198,14 +198,14 @@ CREATE [ OR REPLACE ] FUNCTION <para> The type of a column is referenced by writing <literal><replaceable - class="parameter">tablename</replaceable>.<replaceable - class="parameter">columnname</replaceable>%TYPE</literal>. + class="parameter">table_name</replaceable>.<replaceable + class="parameter">column_name</replaceable>%TYPE</literal>. </para> </listitem> </varlistentry> <varlistentry> - <term><replaceable class="parameter">colname</replaceable></term> + <term><replaceable class="parameter">column_name</replaceable></term> <listitem> <para> @@ -218,7 +218,7 @@ CREATE [ OR REPLACE ] FUNCTION </varlistentry> <varlistentry> - <term><replaceable class="parameter">coltype</replaceable></term> + <term><replaceable class="parameter">column_type</replaceable></term> <listitem> <para> @@ -229,7 +229,7 @@ CREATE [ OR REPLACE ] FUNCTION </varlistentry> <varlistentry> - <term><replaceable class="parameter">langname</replaceable></term> + <term><replaceable class="parameter">lang_name</replaceable></term> <listitem> <para> |