https://www.sqlines.com/ 2026-04-14T20:36:53+00:00 https://www.sqlines.com/ https://www.sqlines.com/lib/images/favicon.ico text/html 2012-04-02T09:34:21+00:00 https://www.sqlines.com/sybase-asa/statements/comment_on_column?rev=1333359261&do=diff 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'; text/html 2012-04-02T09:58:21+00:00 https://www.sqlines.com/sybase-asa/statements/comment_on_table?rev=1333360701&do=diff COMMENT ON TABLE statement adds a comment for a table. Quick Example: -- Define a table CREATE TABLE location (city VARCHAR(90)); -- Add a comment for location table COMMENT ON TABLE location IS 'This is the location table'; COMMENT ON TABLE Overview Summary information: text/html 2012-03-22T19:39:59+00:00 https://www.sqlines.com/sybase-asa/statements/create_domain?rev=1332445199&do=diff CREATE DOMAIN statement creates a user-defined data type with a range, optional DEFAULT, NOT NULL and CHECK constraint. A domain is an alias for a built-in data type. Quick Example: -- Define a type CREATE DOMAIN addr VARCHAR(90); -- Use it in a table CREATE TABLE location (address addr); -- Insert data into user-defined type (no changes in INSERT syntax) INSERT INTO location VALUES ('Kansas City');