# DSQL maps

DSQL maps perform mappings using Data Shaping Query Language.

For more information about Data Shaping Query Language, see the [Talend Data Shaping Language Reference Guide](https://help.qlik.com/talend/en-US/data-shaping-language-reference-guide/8.0).

### In this section

* [Getting started with DSQL maps](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/getting-started-with-dsql-maps)
* [DSQL map features](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/dsql-map-functions)
* [DSQL element path](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/dsql-element-path)
* [DSQL map examples](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/dsql-map-examples)
* [Using Talend Studio elements in a DSQL map](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/using-studio-elements-in-dsql-map)
* [Using Data Shaping Parameterized Expression](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/using-data-shaping-parameterized-expression)
* [Creating a flattening map](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/creating-a-flattening-map)
* [Enabling input streaming for a DSQL map](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/enabling-input-streaming-for-a-dsql-map)
* [Synchronizing structure changes](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2026-06/synchronizing-structure-changes)