{
ITableInfo ti = (ITableInfo) _info[0];
TableColumnInfo[] columns = getPkTableColumns(ti);
// Show the user a dialog with a list of columns and ask them to select
customDialog = new ColumnListDialog(columns, ColumnListDialog.DROP_PRIMARY_KEY_MODE);
customDialog.addColumnSelectionListener(new ExecuteListener());
customDialog.addEditSQLListener(new EditSQLListener(customDialog));
customDialog.addShowSQLListener(new ShowSQLListener(i18n.SHOWSQL_DIALOG_TITLE, customDialog));
customDialog.setLocationRelativeTo(_session.getApplication().getMainFrame());
customDialog.setMultiSelection();