next prev value not null

hi all, I'm in trouble trying to create a sql query to get the prev next value not null starting from a specified point ... I mean: table_a id 23 24 56 62 starting from id 56, I need the id 24 the id 62 ... I've trying several way mysql funct to do this job but w/o success :( anyone

Re: next prev value not null

max a écrit : hi all, I'm in trouble trying to create a sql query to get the prev next value not null starting from a specified point ... I mean: table_a id 23 24 56 62 starting from id 56, I need the id 24 the id 62 ... I've trying several way mysql funct to do