GLOBAL_COMM_CLIENT_INFO
GLOBAL_COMM_CLIENT_INFO queries information about active client connections of global nodes in a cluster. By default, only the SYSADMIN has the permission to access this system view.
| Name | Type | Description |
|---|---|---|
| node_name | text | Current node name. |
| app | text | Client that connects to the current DN, such as a CN, GTM, or DN. |
| tid | bigint | Thread ID of the current thread. |
| lwtid | integer | Lightweight thread ID of the current thread. |
| query_id | bigint | Query ID. It is equivalent to debug_query_id. |
| socket | integer | Displayed if the connection is a physical connection. |
| remote_ip | text | Peer node IP address. |
| remote_port | text | Peer node port. |
| logic_id | integer | Displayed if the connection is a logical connection. |
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