php - mySQL stored procedure not returning the value it should -


any idea why:

create definer = `root` @`%` procedure `geteventdata` (in id int)  begin   select      *        `event`    `id` = id ; end $$

returns every row in event table when there single record id (which primary key) 4?

just else has same question aware, apparently can't use parameter same name column you're checking.


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