BUG whereIn When PK != integer [HELP]

[jeffagostinho]

• Laravel Version: 5.7.14
• PHP Version: 7.1
• Database Driver & Version: PostgreSql

Description:

Hi guys,

I am developing a project where the requesting company asked for the table identifiers to be uuid (as much as I did not agree), so in my models I configured it like this

/ **
  * Indicates if the IDs are auto-incrementing.
  *
  * @var bool
  * /
public $ incrementing = false;

/ **
  * Boot uuid.
  *
  * @return void
  * /
public static function bootUuid ()
{
     static :: creating (function ($ model) {
         $ model -> {$ model-> getKeyName ()} = (string) Str :: uuid ();
     });
}

This worked until version 5.7.13, but now in 5.7.14 is giving the error

SQLSTATE [42883]: Undefined function: 7 ERROR: operator does not exist: uuid = integer

How can I get around this?

Thank you

Steps To Reproduce:

[CrixuAMG]

I just tried the same, but using a mysql database instead of PostgreSql, and it ran successfully.
A quick google resulted in the following page:

https://stackoverflow.com/questions/46433459/postgres-select-where-the-where-is-uuid-or-string

In the stackoverflow page they stated casting the column to uuid helped: uuid::uuid

[jeffagostinho]

@CrixuAMG,

But because in the version of laravel 5.7.13 it works normally and in version 5.7.14 it does not? Would it be a database error?

[bonzai]

#26582

Also, there's a note in the documentation:

Primary Keys

[…] If your primary key is not an integer, you should set the protected $keyType property on your model to string.

https://laravel.com/docs/5.7/eloquent#defining-models

[jeffagostinho]

@bonzai, wow!

Thank you very much guy.