This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the
current
version, or one of the other supported versions listed above instead.
dblink_is_busy
Name
dblink_is_busy -- checks if connection is busy with an async query
Synopsis
dblink_is_busy(text connname) returns int
Description
dblink_is_busy tests whether an async query is in progress.
Arguments
- connname
-
Name of the connection to check.
Return Value
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.
Examples
SELECT dblink_is_busy('dtest1');