Hi, I need some SQL help.
Simplify a problem I have 2 colums: order_id and step_id. Every order_id may have any number of step_id (step_id is random varchar(19) with absolutly random number-letter). I need pick up any 2 records for every order_id.
Thank you in advance
Simplify a problem I have 2 colums: order_id and step_id. Every order_id may have any number of step_id (step_id is random varchar(19) with absolutly random number-letter). I need pick up any 2 records for every order_id.
Thank you in advance
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