DBLINK_IS_BUSY(3) PostgreSQL 18.6 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 re- turns 0, it is guaranteed that dblink_get_result will not block. EXAMPLES SELECT dblink_is_busy('dtest1'); PostgreSQL 18.6 2026 DBLINK_IS_BUSY(3)
NAME | SYNOPSIS | DESCRIPTION | ARGUMENTS | RETURN VALUE | EXAMPLES
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