Hi,
Here's my code. Is this right?

def sqlquery():
query = QSqlQuery(db)
query.prepare("Select itemcode, description, srp, vat from items Where itemcode=:itemcode;");
if query.next():
itemcode = query.value(0).toInt()
description = query.value(1).toString()
srp = query.value(2).toInt()
vat = query.value(3).toInt()
query.bindvalue(":itemcode", QtCore.QVariant(itemcode))
query.exec_()
return True