New Features

MaxCompute - Table Schema Change Features Released for Invitational Preview

MaxCompute allows you to change the schema of a table. You can add fields of complex data types to a table, delete fields from a table, and change the sequence of fields in a table.
Content

Target customers: MaxCompute customers who want to change a table schema in MaxCompute due to business changes, especially those who need to frequently add fields to and delete fields from a table and have requirements on the sequence of fields in the table. Features released: MaxCompute allows you to change the schema of a table. You can add fields of the STRUCT data type to a table, delete fields from a table, and change the sequence of fields in a table. These features are suitable for scenarios in which the data computing logic or storage content is changed due to business changes. These features are in invitational preview. If you want to use these features, submit a ticket to apply for a trial.

7th Gen ECS Is Now Available

Increase instance computing power by up to 40% and Fully equipped with TPM chips.
Powered by Third-generation Intel® Xeon® Scalable processors (Ice Lake).

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.