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Trigger context variables - What the Versions?
Hey SFDC Devs,
I am starting out on my Dev journey and I am taking a Dev 1 course on Udemy and I just made it to triggers.
We are discussing trigger conext variables and I think I almost get it.
The one item of confusion that I was wanting some clarifcation and coaching on is ther verbiage of "Versions" in the context variable langauge.
For example, in this knowledge article:
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_triggers_context_variables.htm#!
trigger.new states that it returns all new versions of the sObject records. Why use the word version there and not just say "returns all new sObject records from the object the trigger is referencing".
Any insight here would be greatly appreciated.
I am starting out on my Dev journey and I am taking a Dev 1 course on Udemy and I just made it to triggers.
We are discussing trigger conext variables and I think I almost get it.
The one item of confusion that I was wanting some clarifcation and coaching on is ther verbiage of "Versions" in the context variable langauge.
For example, in this knowledge article:
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_triggers_context_variables.htm#!
trigger.new states that it returns all new versions of the sObject records. Why use the word version there and not just say "returns all new sObject records from the object the trigger is referencing".
Any insight here would be greatly appreciated.
When salesforce say new versoin of the data mean , the data whihc you edit and not saved to the data base yet //
When salesforce say old version , the data is coming from the data base ..
trigger.new --> Returns the new version
trigger.old --> Returns the old version