Explanation:
The CpmiHostCkp table in the Postgres database contains the data for CPMI objects, such as gateways, clusters, and servers. The table column that should be selected to query for the object instance is the objid column, which is the primary key of the table and uniquely identifies each object. The objid column can be used to join with other tables that reference CPMI objects, such as CpmiClusterMember, CpmiCluster, and CpmiServer. The objid column can also be used to retrieve the object name, IP address, type, and other attributes from the CpmiHostCkp table itself.
Reference: Check Point Database Tool (GuiDBedit Tool) - Section: How to use the Check Point Database Tool
(GuiDBedit Tool) - Subsection: How to view the data in the database
Check Point Certified Troubleshooting Expert (CCTE) - Exam Topics - Module 6: Advanced Management Server Troubleshooting
[Check Point R81 Database Schema] - Section: CPMI Tables - Subsection: CpmiHostCkp Table
