if (Initializer.getDatabase() == Initializer.POSTGRES) {
int database = DbHelper.getDatabase(); if (database == DbHelper.DB_POSTGRES) {
    public String getSQL() {        final StringBuffer result = new StringBuffer();        if (Initializer.getDatabase() == Initializer.POSTGRES) {            writePostgresSQL(result);        } else {            writeOracleSQL(result);        }        return result.toString();    }