mysql - SQL JOIN for three tables -

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मेरे पास तीन तालिकाओं हैं

tbl_Service 

  1) sId 2) नाम

tbl_quatItem 

  1) iId 2) quat_ID 3) ser_Id

tbl_quat 

  1) qId 2) तारीख 3) नाम

मैंने कोशिश की है निम्न कथन 

  चुनें s। *, Q * tbl_service s से, tbl_quatItem q जहां q.quatID = 1001 और s.sId नहीं q.qutID में

अब मैं tbl_Service से डेटा प्राप्त करना चाहता हूं जो tbl_quatItem में नहीं हैं और quat_Id = qID

< P> 
  चुनें tbl_Service से * जहां sId नहीं में (tbl_quat_ID से ser_Id चुनें जहां quat_Id! = & Lt; qid & gt;)  < / पूर्व> 
 मुझे आशा है कि ऐप्लिकेशन साइड से QID पार किया जाता है .. आपको स्ट्रिंग को उचित मूल्य के पास करने के लिए संलग्न करना है

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