if (DebugFile.trace) DebugFile.writeln("Connection.prepareCall({call " + sTable + "()}");
oStmt = oConn.prepareCall("{call " + sTable + "()}", iType, ResultSet.CONCUR_READ_ONLY);
if (DebugFile.trace) DebugFile.writeln("Connection.executeQuery(" + sTable + ")");
oRSet = oStmt.executeQuery();
oMDat = oRSet.getMetaData();
iColCount = oMDat.getColumnCount();
ColNames = new String[iColCount];