dblink_is_busy

Supported versions: Current (18) / 17 / 16 / 15 / 14

Development versions: 19 / 20devel

Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3

Development snapshot. PostgreSQL 20devel has not been released. Content may change.

dblink_is_busy
Prev	Up	F.11. dblink — connect to other PostgreSQL databases	Home	Next

dblink_is_busy — checks if connection is busy with an async query

Synopsis

dblink_is_busy(text connname) returns int

dblink_is_busy tests whether an async query is in progress.

Returns 1 if connection is busy, 0 if it is not busy. If this function returns 0, it is guaranteed that dblink_get_result will not block.

SELECT dblink_is_busy('dtest1');

Prev	Up	Next
dblink_send_query	Home	dblink_get_notify

Read the upstream documentation. For corrections, first check the current manual.