query.addText(JUtility.substSchemaName(schemaName, "select * from {schema}APP_MHN"));
query.addParamtoSQL("MHN_Number=", jTextFieldMHN.getText());
query.addParamtoSQL("recorder=", jTextFieldRecorder.getText());
query.addParamtoSQL("initiator=", jTextFieldInitiator.getText());
query.addParamtoSQL("authorisor=",jTextFieldAuthorisor.getText());
if (jTextFieldComment.getText().equals("") == false)
{
query.addParamtoSQL("upper(comment) LIKE ", "%" + jTextFieldComment.getText().toUpperCase() + "%");