ResultSet rs = stmt.executeQuery(this.sql);
int columnCount = printMetaDataInfoAndGetColumnCount(rs);
while (rs.next()) {
ILine oneLine = lineSender.createNewLine();
for (int i = 1; i <= columnCount; i++) {
oneLine.addField(rs.getString(i), i - 1);
}
boolean flag = lineSender.send(oneLine);
if (flag) {
monitor.increaseSuccessLines();
} else {