在Salesforce（SOQL）中加入案例和用户

Question

I'm used to PostgreSQL but very new to SOQL and a bit confused about it. I would like to join rows from Case with rows from User based on User.Id.

I've looked online and tried various solutions but nothing worked out.

Does anyone know I could do that? What type of relationship binds Case and User? Do I have to build a custom relationship between them?

Thanks

Answer 1

SOQL supports joins by following the relationship from the FK (using the relationship name), many of the schema explorer tools (SoqlX, Workbench, etc) will help you discover these and build/test SOQL queries. In this case you want something like

select CaseNumber, LastModifiedBy.Name from Case Where ....

Answer 2

Try this, https://salesforce.stackexchange.com/questions/20572/soql-join-between-two-standard-objects

 Select CaseNumber, LastModifiedById, (Select name From User) 
 From Case WHERE day_only(convertTimezone(ClosedDate))=TODAY