import DocCardList from '@theme/DocCardList';

StarRocks offers a rich set of functions to facilitate data queries and analysis. In addition to commonly used functions, StarRocks supports semi-structured functions such as ARRAY, JSON, MAP, and STRUCT functions. It also supports higher-order Lambda functions. If these functions cannot meet your business requirements, you can use Java UDF to compile functions. StarRocks also provides Hive Bitmap UDFs. You can generate Bitmap data in Hive and then load Bitmap into StarRocks. You can also export the Bitmap data generated in StarRocks to Hive for other systems to use.