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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