Help Center> GaussDB(DWS)> 8.1.1> System Catalogs and System Views> System Views> PG_NODE_ENV

Updated on 2022-07-15 GMT+08:00

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PG_NODE_ENV

PG_NODE_ENVO displays the environmental variable information about the current node.

**Table 1** PG_NODE_ENV columns
Name	Type	Description
node_name	text	Name of the current node
host	text	Host name of the current node
process	integer	Process ID of the current node
port	integer	Port ID of the current node
installpath	text	Installation directory of current node
datapath	text	Data directory of the current node
log_directory	text	Log directory of the current node

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