gp_version_at_initdb

The gp_version_at_initdb table is populated on the coordinator and each segment in the Greenplum Database system. It identifies the version of Greenplum Database used when the system was first initialized. This table is defined in the pg_global tablespace, meaning it is globally shared across all databases in the system.

column	type	references	description
schemaversion	smallint		Schema version number.
productversion	text		Product version number.

Parent topic: System Catalogs Definitions