# Vector Functions

For more information about vectors, refer to [Working with Vector Data](https://docs.singlestore.com/cloud/developer-resources/functional-extensions/working-with-vector-data.md) and the [Vector data type](https://docs.singlestore.com/cloud/reference/sql-reference/data-types/vector-type.md).

## In this section

* [Vector Indexing](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-indexing.md)
* [Vector Range Search](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-range-search.md)
* [Using Vector Functions](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/using-vector-functions.md)
* [Cosine Similarity and Cosine Distance](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/cosine-similarity-and-cosine-distance.md)
* [DOT\_PRODUCT](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/dot-product.md)
* [EUCLIDEAN\_DISTANCE](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/euclidean-distance.md)
* [JSON\_ARRAY\_PACK](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/json-array-pack.md)
* [JSON\_ARRAY\_UNPACK](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/json-array-unpack.md)
* [SCALAR\_VECTOR\_MUL](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/scalar-vector-mul.md)
* [Vector Normalization](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-normalization.md)
* [VECTOR\_ADD](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-add.md)
* [VECTOR\_ELEMENTS\_SUM](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-elements-sum.md)
* [VECTOR\_KTH\_ELEMENT](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-kth-element.md)
* [VECTOR\_MUL](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-mul.md)
* [VECTOR\_NUM\_ELEMENTS](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-num-elements.md)
* [VECTOR\_SORT](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-sort.md)
* [VECTOR\_SUB](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-sub.md)
* [VECTOR\_SUM](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-sum.md)
* [VECTOR\_SUBVECTOR](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/vector-subvector.md)

***

Modified at: March 5, 2026

Source: [/cloud/reference/sql-reference/vector-functions/](https://docs.singlestore.com/cloud/reference/sql-reference/vector-functions/)

(An index of the documentation is available at /llms.txt)