Reiterate that parsing of plpgsql functions is per-process.

diff --git a/doc/src/sgml/plsql.sgml b/doc/src/sgml/plsql.sgml
index 19b1f0d27840d1db0fa7a7446ccd3d3d30139b81..a7c9b12c1b021458e1c592144cd4465eb7981ef9 100644 (file)
--- a/doc/src/sgml/plsql.sgml
+++ b/doc/src/sgml/plsql.sgml
@@ -1,5 +1,5 @@
 
 
  
@@ -62,7 +62,8 @@ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/plsql.sgml,v 2.50 2001/11/21 05:53:41
    
     The PL/pgSQL call handler parses the function's source text and
     produces an internal binary instruction tree the first time the
-    function is called.  The instruction tree fully translates the
+    function is called (within any one backend process).  The instruction tree
+    fully translates the 
     PL/pgSQL statement structure, but individual
     SQL expressions and SQL queries
     used in the function are not translated immediately.