Sybase SQL Anywhere - COMMENT ON COLUMN - Add Comment for Column

COMMENT ON COLUMN statement adds a comment for a column in the table.

Quick Example:

   -- Define a table
   CREATE TABLE location (city VARCHAR(90));
 
   -- Add a comment for city column
   COMMENT ON COLUMN location.city IS 'This is the city name';

COMMENT ON COLUMN Overview

Summary information:

Syntax (full...)	COMMENT ON COLUMN [owner.]table_name.column_name IS 'Comment string'
How to Remove Comment	COMMENT ON COLUMN table.column IS NULL
Transactions	Automatic COMMIT is performed after COMMENT ON COLUMN statement