Upgrading Db2 Big SQL
An instance administrator can upgrade the Db2® Big SQL service on IBM Cloud Pak® for Data.
Important: The Hive metastore backend database is the BIGSQL
database. The data is stored in the HIVE schema, and accessed by a dedicated system user named
hive
. Consider the HIVE schema as an internal schema. When the upgrade is
completed, its data must not be modified by any locally running workload.