Trigger to update count of child records with custom field of parent object | count of child records on parent for lookup relationship uses of apex trigger in Salesforce
Hey guys, today in this post we are going to learn about how to update count of child records with custom field value into parent object using trigger map list in Salesforce. Real time scenarios:- Write a trigger on parent object where create a custom field as Employee (Number type). If user insert the parent … Read more →