migration_diff warning `Undefined array key "precision"`

[Rakasch]

This is a (multiple allowed):

• bug

• enhancement

• feature-discussion (RFC)

• CakePHP Version: 4.4.18

• Migrations plugin version: 3.9.0

• Bake plugin version (if relevant): 2.9.3

• Database server (MySQL): 10.6.12-MariaDB-0ubuntu0.22.04.1

• PHP Version: 8.1.22

• Platform / OS: Ubuntu 22.04.3 LTS

What you did

Tried to create a migration file with

bin/cake bake migration_diff ModStCommentsUpdateDeletedBool

I made only one change to the database table.
I changed the datatype from tinyint(4) to tinyint(1).
Before:

After:

Expected Behavior

create migration file without warning

Actual Behavior

displays a warning about Undefined array key "precision"
Despite the warning, the migration was apparently created correctly.

[dereuromark]

Is this still valid? Looks a bit weird when there is only int involved.

[Rakasch]

yes it still happens (I'm on cakephp 4.5.1, with migrations 3.9.0)