public void test_0() throws Exception {
String sql = "SELECT something FROM tbl_name WHERE DATE_SUB(CURDATE(),INTERVAL 30 DAY) <= date_col";
SQLStatementParser parser = new MySqlStatementParser(sql);
List<SQLStatement> stmtList = parser.parseStatementList();
String text = output(stmtList);
Assert.assertEquals("SELECT something\nFROM tbl_name\nWHERE DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date_col;",
text);