PG_NODE_ENV
PG_NODE_ENV obtains environmental variable information about the current node.
Table 1 PG_NODE_ENV columns
Name
|
Type
|
Description
|
|---|
node_name
|
text
|
Current node name
|
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 the node
|
datapath
|
text
|
Data directory of the node
|
log_directory
|
text
|
Log directory of the node
|