DROP NODE nodename
The following description applies only to Postgres-XC
DROP NODE is new SQL query specific to Postgres-XC since 0.9.7 that deletes cluster node information in catalog pgxc_node.
Node connection that has been deleted does not guarranty that connection information cached in pooler is updated accordingly.
DROP NODE only runs on the local node where it is launched.
- The name of the selected cluster node.
Drop a cluster node.
DROP NODE cluster_node;
DROP NODE does not conform to the SQL standards, it is a Postgres-XC specific command.