TiDB supports the ability to assert that DDL changes will use a particular `ALTER` algorithm. This is only an assertion, and does not change the actual algorithm which will be used to modify the table ...

TiDB/TiKV/PD documentation in Chinese. Contribute to dsdashun/tidb-docs-cn development by creating an account on GitHub.

When you alter the attributes of a column and an index has been defined for that column, the values in the altered column continue to have the index defined for them. If you drop a column with the ...

Set (SYSTEM_VERSIONING = ON (HISTORY_TABLE = dbo.SalesOrderHistorical)); Once you've created a temporal table, it does have some restrictions. Some things are taken care of for you: If you alter the ...