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Remove warning about composite primary key adjustment in articles_tags migration #8355

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Merged
josbeir merged 1 commit into from
Oct 17, 2026
Merged

Remove warning about composite primary key adjustment in articles_tags migration #8355

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23 changes: 1 addition & 22 deletions docs/en/tutorials-and-examples/cms/database.md
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Original file line number Diff line number Diff line change
Expand Up @@ -96,28 +96,7 @@ class CreateArticles extends BaseMigration

:::

::: warning Composite Primary Key Adjustment
The `articles_tags` migration will need manual adjustment. The generated migration sets both columns to auto-increment:

```php
$table->addColumn('article_id', 'integer', [
'autoIncrement' => true, // [!code --]
'default' => null,
'limit' => 11,
'null' => false,
]);
$table->addColumn('tag_id', 'integer', [
'autoIncrement' => true, // [!code --]
'default' => null,
'limit' => 11,
'null' => false,
]);
```

Remove the `autoIncrement` lines before running the migration to prevent foreign key problems.
:::

Once the `articles_tags` migration is corrected, run the migrations to create the tables:
Run the migrations to create the tables:

```bash
bin/cake migrations migrate
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