Alter Table

You can use the alter table command to perform the following operations.

• Add schema fields to the table schema

• Remove schema fields from the table schema

• Modify the Time-To-Live value of the table

• Add a region

• Remove a region

Note: You can specify only one type of operation in a single command. For example, you cannot remove a schema field and set the TTL value together.

• Using SQL command to alter table

• Using TableRequest API to alter table