diff options
Diffstat (limited to 'doc/src/sgml/plpgsql.sgml')
| -rw-r--r-- | doc/src/sgml/plpgsql.sgml | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml index 85fb11a88e5..30f7f3c4802 100644 --- a/doc/src/sgml/plpgsql.sgml +++ b/doc/src/sgml/plpgsql.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.32 2003/11/30 05:45:22 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.33 2004/01/22 19:50:21 neilc Exp $ --> <chapter id="plpgsql"> @@ -729,7 +729,7 @@ RENAME <replaceable>oldname</replaceable> TO <replaceable>newname</replaceable>; <para> Using the <literal>RENAME</literal> declaration you can change the name of a variable, record or row. This is primarily useful if - <literal>NEW</literal> or <literal>OLD</literal> should be + <varname>NEW</varname> or <varname>OLD</varname> should be referenced by another name inside a trigger procedure. See also <literal>ALIAS</literal>. </para> @@ -2176,7 +2176,7 @@ RAISE EXCEPTION ''Inexistent ID --> %'', user_id; <para> Data type <type>RECORD</type>; variable holding the new database row for <command>INSERT</>/<command>UPDATE</> operations in row-level - triggers. This variable is null in statement-level triggers. + triggers. This variable is <symbol>NULL</symbol> in statement-level triggers. </para> </listitem> </varlistentry> @@ -2187,7 +2187,7 @@ RAISE EXCEPTION ''Inexistent ID --> %'', user_id; <para> Data type <type>RECORD</type>; variable holding the old database row for <command>UPDATE</>/<command>DELETE</> operations in row-level - triggers. This variable is null in statement-level triggers. + triggers. This variable is <symbol>NULL</symbol> in statement-level triggers. </para> </listitem> </varlistentry> @@ -2207,7 +2207,7 @@ RAISE EXCEPTION ''Inexistent ID --> %'', user_id; <listitem> <para> Data type <type>text</type>; a string of either - <literal>BEFORE</literal> or <literal>AFTER</literal> + <literal>BEFORE</literal> or <literal>AFTER</literal> depending on the trigger's definition. </para> </listitem> @@ -2281,9 +2281,9 @@ RAISE EXCEPTION ''Inexistent ID --> %'', user_id; </para> <para> - A trigger function must return either null or a record/row value - having exactly the structure of the table the trigger was fired - for. + A trigger function must return either <symbol>NULL</symbol> or a + record/row value having exactly the structure of the table the + trigger was fired for. </para> <para> |