---
title: Collection And Document Functions
url: https://nexyron.tech/docs/cypher/functions/collection-and-document
description: This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
---

# Collection And Document Functions

This family documents the live Cypher function surface in this category, including both overview pages and one-page-per-function references where the runtime exposes distinct callable names.

Pages:

-   [all-different](https://nexyron.tech/docs/cypher/functions/collection-and-document/all-different)
-   [cardinality](https://nexyron.tech/docs/cypher/functions/collection-and-document/cardinality)
-   [coalesce](https://nexyron.tech/docs/cypher/functions/collection-and-document/coalesce)
-   [contains-all](https://nexyron.tech/docs/cypher/functions/collection-and-document/contains-all)
-   [doc-remove-helper](https://nexyron.tech/docs/cypher/functions/collection-and-document/doc-remove-helper)
-   [doc-set-helper](https://nexyron.tech/docs/cypher/functions/collection-and-document/doc-set-helper)
-   [exists](https://nexyron.tech/docs/cypher/functions/collection-and-document/exists)
-   [head](https://nexyron.tech/docs/cypher/functions/collection-and-document/head)
-   [keys](https://nexyron.tech/docs/cypher/functions/collection-and-document/keys)
-   [last](https://nexyron.tech/docs/cypher/functions/collection-and-document/last)
-   [length](https://nexyron.tech/docs/cypher/functions/collection-and-document/length)
-   [overlaps](https://nexyron.tech/docs/cypher/functions/collection-and-document/overlaps)
-   [pivot](https://nexyron.tech/docs/cypher/functions/collection-and-document/pivot)
-   [properties](https://nexyron.tech/docs/cypher/functions/collection-and-document/properties)
-   [property-values](https://nexyron.tech/docs/cypher/functions/collection-and-document/property-values)
-   [range](https://nexyron.tech/docs/cypher/functions/collection-and-document/range)
-   [reverse](https://nexyron.tech/docs/cypher/functions/collection-and-document/reverse)
-   [same](https://nexyron.tech/docs/cypher/functions/collection-and-document/same)
-   [size](https://nexyron.tech/docs/cypher/functions/collection-and-document/size)
-   [string-join](https://nexyron.tech/docs/cypher/functions/collection-and-document/string-join)
-   [tail](https://nexyron.tech/docs/cypher/functions/collection-and-document/tail)
-   [unpivot](https://nexyron.tech/docs/cypher/functions/collection-and-document/unpivot)
-   [vector](https://nexyron.tech/docs/cypher/functions/collection-and-document/vector)