cur.prepareQuery("begin testproc(:in1,:in2,:in3,:out1,:out2,:out3); end;")
cur.inputBind("in1",1)
cur.inputBind("in2",1.1,2,1)
cur.inputBind("in3","hello")
cur.defineOutputBindInteger("out1")
cur.defineOutputBindDouble("out2")
cur.defineOutputBindString("out3",20)
cur.executeQuery()
out1=cur.getOutputBindInteger("out1")
out2=cur.getOutputBindDouble("out2")
out3=cur.getOutputBindString("out3")
