DBLINK_IS_BUSY(3) | PostgreSQL 17.2 Documentation | DBLINK_IS_BUSY(3) |
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');
2024 | PostgreSQL 17.2 |