This topic describes how to configure a source database for an extract, transform, and load (ETL) task.
Prerequisites
- An ETL task is created in the China (Hangzhou), China (Shanghai), China (Qingdao), China (Beijing), China (Zhangjiakou), China (Shenzhen), or China (Guangzhou) region.
- A source database is created.
- The source database belongs to one of the following types: self-managed MySQL databases, ApsaraDB RDS for MySQL, PolarDB for MySQL, PolarDB-X V1.0 (formerly DRDS), self-managed Oracle databases, self-managed PostgreSQL databases, ApsaraDB RDS for PostgreSQL, Db2 for LUW, Db2 for i, and PolarDB for PostgreSQL.
Procedure
Note In this example, a self-managed MySQL database is used.
Result
