[jToolkit-cvs] jToolkit/data dbtable.py,1.7,1.8

[<dav...@us...>]

Update of /cvsroot/jtoolkit/jToolkit/data
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9825

Modified Files:
	dbtable.py 
Log Message:
added rowidexists function to dbtable



Index: dbtable.py
===================================================================
RCS file: /cvsroot/jtoolkit/jToolkit/data/dbtable.py,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** dbtable.py	9 Feb 2004 12:58:31 -0000	1.7
--- dbtable.py	9 Feb 2004 14:09:25 -0000	1.8
***************
*** 80,83 ****
--- 80,89 ----
      return record
  
+   def rowidexists(self, rowid):
+     """returns where a record exists with the given rowid"""
+     sql = "select count(*) from %s where %s" % (self.tablename, self.rowidclause(rowid))
+     count = int(self.db.singlevalue(sql))
+     return count > 0
+ 
    def getdefaultrecord(self):
      """retrieves a default record for new categories"""