In this Tutorial Post We will get to know about how many lookup relationship in Salesforce very clearly. Lets get in to the topic.
About Look Up Relation Ship : A search relationship primarily links 2 objects along so you’ll be able to “look up” one object from the connected things on another object. search relationships is matched or one-to-many. The Account to Contact relationship is one-to-many as a result of one account will have several connected contacts. Lookup Relationship in Salesforce links 2 objects along however has no impact on deletion or security. not like master-detail fields, search fields don’t seem to be mechanically needed. When a Salesforce search relationship is outlined, knowledge from one object will seem as a custom connected list on page layouts for the opposite object.
Total Relationships (including Lookup and Master Detail) on a single object, we can create 40 relationship fields.
Number of Relationships you can have is :
Number of Lookup = Total Relationships – Number of Master Detail Relationships
38 = 40 – 2.