What is the difference between with sharing and without sharing in Apex class?

What is the difference between with sharing and without sharing in Apex class?

There’s a distinct difference between an Apex class that is marked with inherited sharing and one with an omitted sharing declaration. If the class is used as the entry point to an Apex transaction, an omitted sharing declaration runs as without sharing .

What is without sharing in Apex?

If you declare a class as a Without Sharing, then this Apex class runs in system mode which means Apex code has access to all the objects and field irrespective of current users sharing rules, field level security and Object permissions.

What is the default sharing access for Apex class?

By default Apex code run on the System Context, which means In System context apex code can access all Objects and fields – object permission, field-level security(FLS), sharing rules are not applied for the current user. with sharing means “With Security Sharing Setting enforced” for the current user for the class.

What is with sharing Apex?

The with sharing keyword allows you to specify that the sharing rules for the current user be taken into account for a class. You have to explicitly set this keyword for the class because Apex code runs in system context.

What is difference between with sharing and without sharing?

Without Sharing means you are disabling or ignoring sharing rules. It is the default for an Apex class. If a class is run through Execute Anonymous or in Chatter it will run “With Sharing”. In general, I rarely write “Without Sharing” since the default is “Without Sharing”.

When does a class run as without sharing in apex?

If the class is used as the entry point to an Apex transaction, an omitted sharing declaration runs as without sharing . However, inherited sharing ensures that the default is to run as with sharing. A class declared as inherited sharing runs as without sharing only when explicitly called from an already established without sharing context.

How to turn off sharing rule enforcement in apex?

For example: Use the without sharing keywords when declaring a class to ensure that the sharing rules for the current user are not enforced. For example, you can explicitly turn off sharing rule enforcement when a class is called from another class that is declared using with sharing.

When to use inherited sharing keyword in apex?

Use the inherited sharing keyword on an Apex class to run the class in the sharing mode of the class that called it. The with sharing keyword allows you to specify that the sharing rules for the current user are considered for the class. You have to explicitly set this keyword for the class because Apex code runs in system context.

What’s the difference between inherited sharing and omitted sharing in apex?

There is a distinct difference between an Apex class that is marked with inherited sharing and one with an omitted sharing declaration. If the class is used as the entry point to an Apex transaction, an omitted sharing declaration runs as without sharing .