mysql - How to remove double quote character in MySQL

Question

I've been used the solution, but it cannot solved for special character. I've tried

SELECT address FROM myDatabase.users
where substring(address,1,1) = '"';

What should I do to remove or change any special character or specific character in database like that??

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anyway, after I ask my friend, he show me that the error come from setting in mysql workbench, I should to unselect "Safe Updates" check box in Edit >> Preferences >> SQL Editor >> Query Editor. thanks for the answer.

Answer 1

you could use the REPLACE function, so something like:

UPDATE myDatabase.users
SET address = REPLACE( address, '"', '' )
WHERE address LIKE '"%';