if statement - IF entry in MySQL exists do -


i trying query database under condition there session active. want solve if-statement , looked through these pages here nice solution, nothing works out me.

my current approach one:

if (select exists (select endtime                    session                    userid = 0                    , sessionid = 1                    , endtime = -1)) begin //do stuff here end

maybe can me out here?

i running mariadb mysql.

cheers & thanks.


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