public String getContent() {
        return content;
    }
@Test
    public void testCreateUDFWithContent() {
        String createFunctionSql = "CREATE FUNCTION echo(int) \n"
                + "RETURNS int \n"
                + "properties (\n"
                + "    \"symbol\" = \"echo\",\n"
                + "    \"type\" = \"Python\"\n"
                + ") AS $$ \n"
                + "def a(b):\n" +
                "   return b \n" +
                "$$;";
        CreateFunctionStmt stmt = (CreateFunctionStmt) com.starrocks.sql.parser.SqlParser.parse(
                createFunctionSql, 32).get(0);
        Assert.assertTrue(stmt.getContent().contains("\n"));
        Assert.assertTrue(stmt.getContent().contains("def a(b):"));
    }