Update trigger.sgml

diff --git a/doc/src/sgml/trigger.sgml b/doc/src/sgml/trigger.sgml
index 4d4882aacd16f3f9d724f64ef342dbb74b5c2534..a13664cd3e92882839d028487b8ff151aaffcffe 100644 (file)
--- a/doc/src/sgml/trigger.sgml
+++ b/doc/src/sgml/trigger.sgml
@@ -5,9 +5,9 @@
    Postgres 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.
+   languages except SQL. 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.