# Aggregate

- [AVG](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/avg.md): This page describes the AVG function in Lenses SQL.
- [BOTTOMK](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/bottomk.md): This page describes the BOTTOMK function in Lenses SQL.
- [COLLECT](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/collect.md): This page describe the COLLECT function in Lenses SQL.
- [COLLECT\_UNIQUE](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/collect_unique.md): This page describes the COLLECT\_UNIQUE function in Lenses SQL.
- [COUNT](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/count.md): This page describes the COUNT function in Lenses SQL.
- [FIRST](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/first.md): This page describes the FIRST function in Lenses SQL.
- [LAST](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/last.md): This page describes the LAST function in Lenses SQL.
- [MAXK](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/maxk.md): This page describes the MAXK function in Lenses SQL.
- [MAXK\_UNIQUE](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/maxk_unique.md): This page describes the MAXK\_UNIQUE function in Lenses SQL.
- [MINK](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/mink.md): This page describes the MINK function in Lenses SQL.
- [MINK\_UNIQUE](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/mink_unique.md): This page describes the MINK\_UNIQUE function in Lenses SQL.
- [SUM](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/sum.md): This page describes the SUM function in Lenses SQL.
- [TOPK](https://docs.lenses.io/latest/devx/6.0/user-guide/sql-reference/functions/aggregate/topk.md): This page describes the TOPK function in Lenses SQL.


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