Laravel lockforupdate (Pessimistic Locking)

Question

i\'m trying to figure out how to use/test the lockforupdate correctly, but i found is not function like what i expected

this is just testing

public f         


        

Answer 1

Read This Article Reference

Pessimistic vs Optimistic Locking in Laravel

• SharedLock:

  DB::table('users')->where('votes', '>', 100)->sharedLock()->get();
  

• LockForUpdate:

  DB::table('users')->where('votes', '>', 100)->lockForUpdate()->get();
  

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