diff options
Diffstat (limited to 'doc/src/sgml/ref/create_language.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_language.sgml | 77 |
1 files changed, 42 insertions, 35 deletions
diff --git a/doc/src/sgml/ref/create_language.sgml b/doc/src/sgml/ref/create_language.sgml index 7554f7dcae2..4a27a9fd30a 100644 --- a/doc/src/sgml/ref/create_language.sgml +++ b/doc/src/sgml/ref/create_language.sgml @@ -12,7 +12,7 @@ <REFPURPOSE> Defines a new language for functions </REFPURPOSE> - + </refnamediv> <REFSYNOPSISDIV> <REFSYNOPSISDIVINFO> <DATE>1998-09-09</DATE> @@ -75,25 +75,26 @@ superuser privilege can use procedures. </PARA> </LISTITEM> - </VARLISTENTRY> - <VARLISTENTRY> - <TERM> - <replaceable class="parameter">comment</replaceable> - </TERM> - <LISTITEM> - <PARA> - The <function>LANCOMPILER</function> argument is the - string that will be - inserted in the <literal>LANCOMPILER</literal> attribute - of the new - <filename>pg_language</filename> entry. At present, - <productname>Postgres</productname> does not use - this attribute in any way. - </PARA> - </LISTITEM> - </VARLISTENTRY> - </variablelist> - + </VARLISTENTRY> + <VARLISTENTRY> + <TERM> + <replaceable class="parameter">comment</replaceable> + </TERM> + <LISTITEM> + <PARA> + The <function>LANCOMPILER</function> argument is the + string that will be + inserted in the <literal>LANCOMPILER</literal> attribute + of the new + <filename>pg_language</filename> entry. At present, + <productname>Postgres</productname> does not use + this attribute in any way. + </PARA> + </LISTITEM> + </VARLISTENTRY> + </variablelist> + </para> + </REFSECT2> <REFSECT2 ID="R2-SQL-CREATELANGUAGE-2"> @@ -117,15 +118,19 @@ superuser privilege can use </LISTITEM> </VARLISTENTRY> <VARLISTENTRY> - <TERM> - <ReturnValue>ERROR: PL handler function <replaceable class="parameter">funcname</replaceable>() doesn't exist</ReturnValue> - </TERM> - <LISTITEM> - <PARA> - This error is returned if the function - <replaceable class="parameter">funcname</replaceable>() - is not found. - </VARIABLELIST> + <TERM> + <ReturnValue>ERROR: PL handler function <replaceable class="parameter">funcname</replaceable>() doesn't exist</ReturnValue> + </TERM> + <LISTITEM> + <PARA> + This error is returned if the function + <replaceable class="parameter">funcname</replaceable>() + is not found. + </para> + </listitem> + </varlistentry> + </VARIABLELIST> + </para> </REFSECT2> </REFSYNOPSISDIV> @@ -206,6 +211,7 @@ Subsequently, functions and file or anything else that tells the call handler what to do in detail. </para> + </refsect2> <REFSECT2 ID="R2-SQL-CREATELANGUAGE-4"> <REFSECT2INFO> @@ -320,19 +326,20 @@ sql |postgres of the dots to complete the PL call handler. See <command>CREATE FUNCTION</command> for information on how to compile it into a loadable module -.</para> + .</para> <para> The following commands then register the sample procedural language: - <programlisting> -CREATE FUNCTION plsample_call_handler () RETURNS opaque + <programlisting> + CREATE FUNCTION plsample_call_handler () RETURNS opaque AS '/usr/local/pgsql/lib/plsample.so' LANGUAGE 'C'; - -CREATE PROCEDURAL LANGUAGE 'plsample' + + CREATE PROCEDURAL LANGUAGE 'plsample' HANDLER plsample_call_handler LANCOMPILER 'PL/Sample'; - </programlisting> + </programlisting> + </para> </REFSECT1> <REFSECT1 ID="R1-SQL-CREATELANGUAGE-7"> |