mysql - Select data which contains value in 1 of 4 columns -


i want select rows contain value of variable '$filter_objekt' in sql column 'objekt1' or 'objekt2' or 'objekt3' or 'objekt4'.

this current query:

$filter_objekt = "lorem";  $ergebnis = mysqli_query($db, "select * aktionen              jahr '$filter_jahr' ,              kunde '$filter_kunde' ,              kampagne '$filter_kampagne' ,              objekt1 '$filter_objekt' or              objekt2 '$filter_objekt' or              objekt3 '$filter_objekt' or              objekt4 '$filter_objekt' or              mediamix '$filter_mediamix' ,              kosten '$filter_kosten' ,              schulnote '$filter_schulnote' ,              feedback_status '$filter_feedback'              order kunde asc, aktionsname asc");

at moment script returns every row of table, no matter if contains value of '$filter_objekt' or not.

any highly appreciated. in advance!

you have add set of 4 or's block parentheses

select * aktionen          jahr '$filter_jahr' ,          kunde '$filter_kunde' ,          kampagne '$filter_kampagne' ,          (objekt1 '$filter_objekt' or          objekt2 '$filter_objekt' or          objekt3 '$filter_objekt' or          objekt4 '$filter_objekt') ,          mediamix '$filter_mediamix' ,          kosten '$filter_kosten' ,          schulnote '$filter_schulnote' ,          feedback_status '$filter_feedback'          order kunde asc, aktionsname asc

note changed or after objekt4 and.


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