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Rahul H 4Rahul H 4 

Delete trigger

I have to delete the Quote if Quote_Number__c in opportunity is equal to Quote_Number__c in Quotes. Can you please provide a sample trigger for that 
DixitSDixitS
Hi Rahul,

Here is the solution : 
trigger deleteQuote on Quote (after insert,after Update) {
    
   if(Trigger.isAfter && (Trigger.isInsert||Trigger.isUpdate)){
        List<Id> LsDelqtId = new List<Id>();
        List<Quote> lstDelQt = new List<Quote>();
        Map<Id,String> mapQuoteNum = new map<Id,string>();
        set<String> setOppNum = new set<String>();
        
       For(Quote qt : Trigger.new){
            mapQuoteNum.put(qt.id, qt.Quote_Number__c);
         }
          for (Opportunity op: [select id , Quote_Number__c from Opportunity where Quote_Number__c In :mapQuoteNum.values()]){
               setOppNum.add(Op.Quote_Number__c);
          }
       
         if (setOppNum.size() > 0 ){
             for(String Qnum : mapQuoteNum.keyset()){
                 if(setOppNum.contains(mapQuoteNum.get(Qnum))){
                     LsDelqtId.add(Qnum);
                 }
             }
         }
       lstDelQt = [select id from quote where id in:LsDelqtId];
       Delete lstDelQt;
   }
}