# DSQL map features

Talend Data Mapper provides a few features in DSQL maps on top of the existing Data Shaping Language functions.

You can find the documentation for the other Data Shaping Language functions in the [Talend Data Shaping Language Reference Guide](https://help.qlik.com/talend/r/en-US/8.0/data-shaping-language-reference-guide).

### In this section

* [getContextVariable](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2024-06/getcontextvariable-function)
* [java:call](https://help.qlik.com/talend/en-US/data-mapper-user-guide/8.0-R2024-06/java-call)