Statement is useless

Question

dump(Db::squery(sql:'SELECT * FROM 'test1''));This is useless

Answer 1

OK

Answer 2

Be careful. If you type a wrong punctuation mark, an error will be reported and the operation will fail.

Answer 3

Where is the statement Db::squery(sql:'SELECT * FROM 'test1'')?

dump(Db::query('SELECT * FROM `test1`'));

You try this statement, there are three errors in the above sentence,

is a query, not a squery,

sql is a code prompt, not a manual input

`test1`, here is a backtick, under the Esc key on the keyboard