ALTER TYPE

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

The ALTER TYPE statement allows of altering existing types. It supports the following subclauses:

Table of contents

3.4.1.5.1.

ALTER TYPE .. RENAME (new)

3.4.1.5.2.

ALTER TYPE .. for enum alterations (new)