mysql select where not in multiple tables
SELECT inactive.id
FROM inactive
WHERE NOT EXISTS (select null from renamed where renamed.id = inactive.id)
AND NOT EXISTS (select null from returned where returned.id = inactive.id)
mysql select where not in multiple tables
SELECT inactive.id
FROM inactive
WHERE NOT EXISTS (select null from renamed where renamed.id = inactive.id)
AND NOT EXISTS (select null from returned where returned.id = inactive.id)
select multiple tables mysql
SELECT t1.dt2, t2.dt4, t2.dt5, t2.dt3 #get dt3 data from table2
FROM table1 t1, table2 t2 -- Doesn't need to have t1, or t2
WHERE t1.dt2 = 'asd' AND t2.dt4 = 'qax' AND t2.dt5 = 456
Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us