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chandrashekar Jangitichandrashekar Jangiti 

Hi Folks..I need here one solution for below code for best practices we need to add constant variable for Recordtype names how we can add?

code is:
List<Id> rectypeId=new List<Id>();
            for(RecordType r:[Select Id,Name from RecordType where sObjectType ='Contact' AND DeveloperName IN('Contact')]){
              rectypeId.add(r.Id);
              }
Here how we can add constant variable for "DeveloperName IN('Contact')".

thanks,
Chandu
Ashish Singh SFDCAshish Singh SFDC
Hello Chandu,

Incase you want to add filter in the query and add a variable, then you can write your query in the form of String and then concatenate.

Sample Code: 
String query = 'Select Id,Name from RecordType where sObjectType =\'Contact\' ';
String var = ' AND DeveloperName IN (\'Contact\')';
query =  query + var;   
List<RecordType> rt = Database.query(query);
System.debug('RT Size =>'+rt.size());
for(RecordType r:rt){
    System.debug('RT =>'+r);
}

Thanks,
Ashish Singh.
chandrashekar Jangitichandrashekar Jangiti
thanks for quick reply Ashish...And here one more thing if i have two recordtype needs to be filter then that case how we can add

String query = 'Select Id,Name from RecordType where sObjectType =\'Contact\' ';
String var = ' AND DeveloperName IN (\'Contact\')';
String var1 = ' AND DeveloperName IN (\'test1\')';
query =  query + var+var1;  --------------------------------------------------------------------> like this or how it is?
List<RecordType> rt = Database.query(query);
System.debug('RT Size =>'+rt.size());
for(RecordType r:rt){
    System.debug('RT =>'+r);
}

thanks,
Chandu
Ashish Singh SFDCAshish Singh SFDC
Hi Chandu,

Why don't you just modify your var. Just add all in condition in it.
  
String query = 'Select Id,Name from RecordType where sObjectType =\'Contact\' ';
String var = ' AND DeveloperName IN (\'Contact\',\'Contact_Record_Type_2\')';
query =  query + var;   
List<RecordType> rt = Database.query(query);
System.debug('RT Size =>'+rt.size());
for(RecordType r:rt){
    System.debug('RT =>'+r);
}


You can refer to the Dynamic SOQL (https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_dynamic_soql.htm) for more information.

Thanks,
Ashish Singh