mysql - how to construct this query? -


i have table holds info videos on website. has fields id (primary key),title, series (int, foreign key constraint), , episode number. there table called "series" indexes video series. example, series "american dad" have series id of 1, , id column in series table same series column in videos table.

i trying create query that, when given video id, pulls title , video id of previous , next videos in series, e.g. if input id episode 5 american dad, info episodes 4 , 6.

i know how write query find series id when given video id, , know how write query find episodes of series when given series id. having trouble putting in 1 query, , limiting results preceding , following (based on episode number) of given video.

hopefully wasn't convoluted. appreciated!

if episode numbers sequential, can like

select ... (episode = :episode - 1 or episode = :episode + 1) , series = :series

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