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  5. PG_NODE_ENV

PG_NODE_ENV

PG_NODE_ENVO obtains the environmental variable information about the current node.

Table 1 PG_NODE_ENV columns

Name

Type

Description

node_name

text

Name of the node

host

text

Host name of the node

process

integer

Number of the node process

port

integer

Port ID of the node

installpath

text

Installation directory of current node

datapath

text

Data directory of the node

log_directory

text

Log directory of the node