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Clean up trigger sgml docs.

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This commit is contained in:
Bruce Momjian 2000-05-17 17:44:13 +00:00
parent 362a0f68d9
commit 21258c35a0
1 changed files with 7 additions and 8 deletions
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15
doc/src/sgml/trigger.sgml
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@ -2,13 +2,12 @@
<title>Triggers</title>
<para>
<productname>Postgres</productname> has various client interfaces
such as Perl, Tcl, Python and C, as well as three
<firstterm>Procedural Languages</firstterm>
(PL). It is also possible
to call C functions as trigger actions. Note that STATEMENT-level trigger
events are not supported in the current version. You can currently specify
BEFORE or AFTER on INSERT, DELETE or UPDATE of a tuple as a trigger event.
<productname>Postgres</productname> has various server-side function
interfaces. Server-side functions can be written in SQL, PLPGSQL,
TCL, or C. Trigger functions can be written in any of these
languages. Note that STATEMENT-level trigger events are not supported
in the current version. You can currently specify BEFORE or AFTER on
INSERT, DELETE or UPDATE of a tuple as a trigger event.
</para>
<sect1>
@ -98,7 +97,7 @@ CREATE TRIGGER <replaceable>trigger</replaceable> [ BEFORE | AFTER ] [ INSERT |
<term><replaceable>procedure</replaceable></term>
<listitem>
<para>
The procedure name is the C function called.
The procedure name is the function called.
</para>
</listitem>
</varlistentry>