Another python patch -- minor

This fixes some text as well as enforces the use of "drop table cascade"
since we moved from an implicate to explicate implementation.

Please find attached the func.py patch.

Sorry these are not all one single patch.  I really hadn't planned on
doing all this...especially not tonight. ;)

Greg Copeland



Index: func.py
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/interfaces/python/tutorial/func.py,v
retrieving revision 1.5
diff -u -r1.5 func.py
--- func.py    2000/10/02 03:46:24    1.5
+++ func.py    2002/08/08 03:47:04
@@ -9,7 +9,7 @@
 This module is designed for being imported from python prompt

 In order to run the samples included here, first create a connection
-using :                        cnx = advanced.DB(...)
+using :                        cnx = func.DB(...)

 The "..." should be replaced with whatever arguments you need to open an
 existing database.  Usually all you need is the name of the database and,
@@ -189,13 +189,13 @@
     print "DROP FUNCTION add_em(int4, int4)"
     print "DROP FUNCTION one()"
     print
-    print "DROP TABLE EMP"
+    print "DROP TABLE EMP CASCADE"
     pgcnx.query("DROP FUNCTION clean_EMP()")
     pgcnx.query("DROP FUNCTION high_pay()")
     pgcnx.query("DROP FUNCTION new_emp()")
     pgcnx.query("DROP FUNCTION add_em(int4, int4)")
     pgcnx.query("DROP FUNCTION one()")
-    pgcnx.query("DROP TABLE EMP")
+    pgcnx.query("DROP TABLE EMP CASCADE")

 # main demo function
 def demo(pgcnx):