Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (9.1.0.x)/ System Catalogs and System Views/ System Views/ PGXC_NODE_ENV

Updated on 2024-09-02 GMT+08:00

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PGXC_NODE_ENV

PGXC_NODE_ENV displays the environmental variables information about all nodes in a cluster.

**Table 1** PGXC_NODE_ENV columns
Name	Type	Description
node_name	text	Names of all nodes in the cluster.
host	text	Host names of all nodes in the cluster.
process	integer	Process IDs of all nodes in the cluster.
port	integer	Port numbers of all nodes in the cluster.
installpath	text	Installation directory of all nodes in the cluster.
datapath	text	Data directories of all nodes in the cluster.
log_directory	text	Log directories of all nodes in the cluster.

Parent topic: System Views

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