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content/03-types/02-relational/07-what-are-joins.mdx

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 > **Note:** In MySQL, the concept of a `CROSS JOIN` is combined with the `INNER JOIN`. Read more in the [here](https://www.prisma.io/dataguide/mysql/reading-and-querying-data/joining-tables#different-types-of-joins).
 
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 With a `CROSS JOIN`, each row from the `customers` table is combined with each row from the `orders` table, resulting in a total of 9 rows. However, we won’t show the result table as a `CROSS JOIN` wouldn’t accurately pair the customer with their respective orders.
 
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 To learn more about database-specific details of JOIN operations, check out these additional pages in the data guide:
 - [JOINs in PostgreSQL](https://www.prisma.io/dataguide/postgresql/reading-and-querying-data/joining-tables)
 - [JOINs in MySQL](https://www.prisma.io/dataguide/mysql/reading-and-querying-data/joining-tables)