Like any other data warehouse appliances, Greenplum has sequences. Greenplum sequence is an auto number generator. These sequence then can be used in any SQL statements. Greenplum Sequence Overview CREATE SEQUENCE creates a new sequence number generator. This command willalso creates the special single-row table and initialize it. Sequence will be owned by the user creating it. Read: Greenplum Data Loading Sequence Also check: Greenplum Unloading Data Syntax: CREATE SEQUENCE name [Options] Following are the options associated with Greenplum sequence. [INCREMENT [BY] value] [MINVALUE minvalue | NO MINVALUE] [MAXVALUE maxvalue…