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docs: removed incorrect breaking change #591

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Sep 22, 2023
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docs: removed incorrect breaking change #591

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25 changes: 0 additions & 25 deletions docs/other-topics/upgrade.md
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Original file line number Diff line number Diff line change
Expand Up @@ -327,31 +327,6 @@ User.belongsToMany(Country, {
});
```

### Through association casing change

In BelongsToMany associations,
Sequelize used to name the association to the through model using the singular name of the target model.

This caused the association to typically be written in pascal case, as that is our recommended naming convention for models.

Starting with Sequelize 7, the association is now named in camel case by default instead. This means the following:

```typescript
const user = await User.findOne({
// assume "countries" is a BelongsToMany association to the Country model, via the UserCountry model.
include: ['countries'],
});

// highlight-next-line
console.log(user.countries[0].UserCountry);
```

should now be written as:

```typescript
console.log(user.countries[0].userCountry);
```

### Changes to `sequelize.sync`

*Pull Request [#14619]*
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