Description
Contains information about distributed ddl queries (ON CLUSTER clause) that were executed on a cluster.Columns
entry(String) — Query id.entry_version(Nullable(UInt8)) — Version of the entry.initiator_host(Nullable(String)) — Host that initiated the DDL operation.initiator_port(Nullable(UInt16)) — Port used by the initiator.cluster(String) — Cluster name, empty if not determined.query(String) — Query executed.settings(Map(String, String)) — Settings used in the DDL operation.query_create_time(DateTime) — Query created time.host(Nullable(String)) — Hostname.port(Nullable(UInt16)) — Host Port.status(Nullable(Enum8(‘Inactive’ = 0, ‘Active’ = 1, ‘Finished’ = 2, ‘Removing’ = 3, ‘Unknown’ = 4))) — Status of the query.exception_code(Nullable(UInt16)) — Exception code.exception_text(Nullable(String)) — Exception message.query_finish_time(Nullable(DateTime)) — Query finish time.query_duration_ms(Nullable(UInt64)) — Duration of query execution (in milliseconds).