What are the multiple ETL features supported by data migration in DTS?
2022-02-04 16:32:05 【Alibaba cloud Q & A】
dts Data migration in supports a variety of functions ETL What are the characteristics ？
Take the answer 1：
Data migration supports multiple ETL characteristic , It mainly includes ： Library table column three-level object name mapping ： The library names of source and target instances can be realized 、 Data migration between two objects with different table or column names . Migration data filtering ： Users can set the table to be migrated SQL Conditionally filter the data to be migrated , For example, users can set time conditions , Migrate only the latest data .
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