I am trying to use the following code to create a deltatable

%sql

CREATE TABLE rectangles(a INT, b INT, area INT GENERATED ALWAYS AS IDENTITY (START WITH 1, STEP BY 1))

I don't know why but I am always getting the ParseException error.

I tried all other combinations as well such as - CREATE TABLE rectangles(a INT, b INT, area INT GENERATED ALWAYS AS IDENTITY (1, 1)), etc

Error:

ParseException:

extraneous input 'IDENTITY' expecting '('(line 1, pos 67)