gp_fastsequence

A newer version of this documentation is available. Click here to view the most up-to-date release of the Greenplum 5.x documentation.

gp_fastsequence

The gp_fastsequence table contains information about append-optimized and column-oriented tables. The last_sequence value indicates maximum row number currently used by the table.

Table 1. pg_catalog.gp_fastsequence
column type references description
objid oid pg_class.oid Object id of the pg_aoseg.pg_aocsseg_* table used to track append-optimized file segments.
objmod bigint   Object modifier.
last_sequence bigint   The last sequence number used by the object.