# Page Not Found

The URL `tutorials/sql-processors/complex-types` does not exist.

You might be looking for one of these pages:
- [Complex types](https://docs.lenses.io/latest/user-guide/using/tutorials/sql-processors/complex-types.md)
- [Unwrapping complex types](https://docs.lenses.io/latest/user-guide/using/tutorials/sql-processors/complex-types/unwrapping-complex-types.md)
- [Aggregations](https://docs.lenses.io/latest/user-guide/using/tutorials/sql-processors/aggregations.md)
- [Working with Arrays](https://docs.lenses.io/latest/user-guide/using/tutorials/sql-processors/complex-types/working-with-arrays.md)
- [Controlling event time](https://docs.lenses.io/latest/user-guide/using/tutorials/sql-processors/controlling-event-time.md)

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