PG_GET_INVALID_BACKENDS displays the information about backend threads on the CN that are connected to the current standby DN.
Column |
Type |
Description |
|---|---|---|
pid |
Bigint |
Thread ID |
node_name |
Text |
Node information connected to the backend thread |
dbname |
Name |
Name of the connected database |
backend_start |
Timestamp with time zone |
Backend thread startup time |
query |
Text |
Query statement performed by the backend thread |