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@ -6,4 +6,5 @@ Learn more from the following resources: |
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- [@official@Combining Queries](https://www.postgresql.org/docs/current/queries-union.html) |
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- [@article@PostgreSQL UNION Operator](https://www.postgresqltutorial.com/postgresql-tutorial/postgresql-union/) |
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- [@article@PostgreSQL INTERSECT Operator](https://www.postgresqltutorial.com/postgresql-tutorial/postgresql-intersect/) |
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- [@article@PostgreSQL INTERSECT Operator](https://www.postgresqltutorial.com/postgresql-tutorial/postgresql-intersect/) |
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- [@article@PostgreSQL EXCEPT Operator](https://www.postgresqltutorial.com/postgresql-tutorial/postgresql-except/) |
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