I’m working on a Laravel 9 project and have created a custom validation rule called ValidModelOwnership which should check that the field a user is trying to add is owned by a model based on some values passed to it. I’ve written the rule, but when debugging and outputting $model->toSql() the id is empty? What am I missing? My rule:
Tag: validation
Oracle SQL find columns with different values
I have two tables A and B both with some millions rows and around one hundred columns. I want to find which columns have different observations without the need of listing the names of all the columns. For example, suppose column ID is the primary key in both tables. And that table A is while table B is The result
Validate that a new username doesn’t match a pre-existing username
I wanted to implement a validation in my SQL stored procedure that’s designed to create new users. I wanted to validate that a new user can’t use the same username as another user. This is my current stored procedure: I assume I need to do something using an if statement that takes the value entered from the user in @login,
What is the value of schema tests in dbt?
When would you want to use a dbt schema tests (unique, not_null, accepted_values, & relationships) when you could instead use SQL schema constraints? For example, here are some SQL schema constraints that could replace each of the dbt schema tests: unique: UNIQUE constraint not_null: NOT NULL constraint accepted_values: FOREIGN KEY constraint to a lookup table relationships: FOREIGN KEY constraint to
How to stop DB inputs for a certain amount of time from all current users
So I’m making a php website that sometimes requires a big data input from an admin-type user. This would not be frequent and only would happen to update or add certain data to the DB. During this upload time which probably will take a minute or two, I cannot have other Users try to pull the data and and manipulate
ORA-01861: the value does not match the format string
I have this External Table: I created this function to return the week number of the year If I only run the function it tells me that everything has been compiled. But when i run the SELECT it gives me the following error: [I enter the dates like this: ‘2020/01/01’ but sql-developer on the control query shows them to me