mysql find_in_set匹配2列

Question

我有一個查詢工作find_in_set這樣工作

$groupid = 245;
$formsidlist = '52,57,103,104,105,107,109,110';
$query = "SELECT * FROM #__immi_visaformfields WHERE 
FIND_IN_SET('$groupid','field_duplicate')  AND published='1' AND 
 FIND_IN_SET(formid,'$formsidlist') ORDER BY id";

現在我將formidlist更改為

$formsidlist = '52-1,57-2,103-1,104-1,105-2,107-1,109-1,110-1';

從52-1開始，應該將52與formid列進行比較，並將1與formversionid列進行比較。

我該如何實現？

Answer 1

將formid與'-'和formversionid連接：

FIND_IN_SET(concat(formid, '-', formversionid), '$formsidlist') ORDER BY id";