expect: Have a table data like this: id | aid | number 1 | 10 | 10 2 | 10 | 15 now i want insert id=3 number= 20(addition data of id=2 ) In PHP my code like below. when some order to executed (when the gap lock upgrade insert intention) will get this error. ..
I have a users table using Laravels Soft Delete which is essentially a null-able deleted_at column. If deleted_at is null, then the user was not deleted. I want to count the number for non-deleted users of a 130k users table who have been created after a specific date. Using `select count(*) as aggregate from `users` ..