Python MySQL, 1064 (42000), “您的 SQL 语法有错误；...”

Question

This's my table test_table :

id name
1 aa
2 bb
3 cc

I get the message when it's run with python3:
mysql.connector.errors.ProgrammingError: 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'test as(SELECT * from test_table) SELECT name FROM test' at line 1

this is my syntax:

cnxn = mysql.connector.connect(**sql_config)
cursor = cnxn.cursor()
query = """
           with test as(SELECT * FROM `test_table`)  
           SELECT * FROM test
        """
cursor.execute(query)
get_data = cursor.fetchall()
cnxn.close()
cursor.close()

The bug may be in syntax of query.

Because I tried the following two methods with without error:

1.Sequel Ace: use 'with'

with `test` as ( SELECT * FROM `test_table`)
SELECT `name` FROM `test`

2.python3: not used 'with' and can work

query = """
           SELECT name FROM test_table
        """

How do I modify 'with as' of syntax?

query = """
          with test as(SELECT * FROM test_table)  
          SELECT * FROM test
        """

Answer 1

I'm almost sure you're on an old version of mysql. The Common table expression feature (that one with "with") was introduce only in version 8.

Every version below 8 will return you exact same error message. See first db_fiddle

Whereas the same query runs perfect starting from version 8 as you may seen on the second db_fiddle example

But that's not the end. The CTE can be replaced with a subquery like this

SELECT name FROM (select 'XXX' name) q;

or, in case, if you need to join:

select x.name
  FROM (select 'XXX' name) x
  JOIN (select 'XXX' name union all select 'YYY') y
    ON x.name = y.name;

as you can see on third db_fiddle example