Answers for "how to put check in on column mysql is null or not"

check if value is null mysql

SELECT * from TABLE where CODE IS NULL OR CODE!='C'

Posted by: Guest on March-17-2020

if column value is null then in mysql

SELECT 
    contactname, IFNULL(bizphone, homephone) phone
FROM
    contacts;

Posted by: Guest on November-05-2020

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