# Catalog SDK
- **[Catalog SDK概述](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0009.html)**   
- **[Catalog SDK获取与安装](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0010.html)**   
- **[初始化客户端](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0011.html)**   
- **[使用AuraJobV2运行示例](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0012.html)**   
- **[创建UDF](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0013.html)**   
- **[创建UDTF](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0014.html)**   
- **[创建UDAF](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0015.html)**   
- **[查询函数详情](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0016.html)**   
- **[查询函数列表](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0017.html)**   
- **[删除函数](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0018.html)**   
- **[注册Data-Juicer算子](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0019.html)**   
- **[公共参数说明](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0020.html)**   
- **[异常类说明](https://support.huaweicloud.com/sdkreference-aidatalake/aidatalake_09_0023.html)**