Example - Advanced SQL Engine - Teradata Database

For a queue table, you must specify a contiguous map. You cannot specify a sparse map.

CREATE TABLE qtbl_1, QUEUE, 
 MAP=TD_Map1 (
col_1 TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
col_2 INTEGER,
col_3 INTEGER)
PRIMARY INDEX (col_2, col_3);