columns format version: 1
72 columns:
`type` Enum8('QueryStart' = 1, 'QueryFinish' = 2, 'ExceptionBeforeStart' = 3, 'ExceptionWhileProcessing' = 4)
`event_date` Date
`event_time` DateTime
`event_time_microseconds` DateTime64(6)
`query_start_time` DateTime
`query_start_time_microseconds` DateTime64(6)
`query_duration_ms` UInt64
`read_rows` UInt64
`read_bytes` UInt64
`written_rows` UInt64
`written_bytes` UInt64
`result_rows` UInt64
`result_bytes` UInt64
`memory_usage` UInt64
`current_database` LowCardinality(String)
`query` String
`formatted_query` String
`normalized_query_hash` UInt64
`query_kind` LowCardinality(String)
`databases` Array(LowCardinality(String))
`tables` Array(LowCardinality(String))
`columns` Array(LowCardinality(String))
`partitions` Array(LowCardinality(String))
`projections` Array(LowCardinality(String))
`views` Array(LowCardinality(String))
`exception_code` Int32
`exception` String
`stack_trace` String
`is_initial_query` UInt8
`user` LowCardinality(String)
`query_id` String
`address` IPv6
`port` UInt16
`initial_user` LowCardinality(String)
`initial_query_id` String
`initial_address` IPv6
`initial_port` UInt16
`initial_query_start_time` DateTime
`initial_query_start_time_microseconds` DateTime64(6)
`interface` UInt8
`is_secure` UInt8
`os_user` LowCardinality(String)
`client_hostname` LowCardinality(String)
`client_name` LowCardinality(String)
`client_revision` UInt32
`client_version_major` UInt32
`client_version_minor` UInt32
`client_version_patch` UInt32
`http_method` UInt8
`http_user_agent` LowCardinality(String)
`http_referer` String
`forwarded_for` String
`quota_key` String
`distributed_depth` UInt64
`revision` UInt32
`log_comment` String
`thread_ids` Array(UInt64)
`ProfileEvents` Map(LowCardinality(String), UInt64)
`Settings` Map(LowCardinality(String), LowCardinality(String))
`used_aggregate_functions` Array(LowCardinality(String))
`used_aggregate_function_combinators` Array(LowCardinality(String))
`used_database_engines` Array(LowCardinality(String))
`used_data_type_families` Array(LowCardinality(String))
`used_dictionaries` Array(LowCardinality(String))
`used_formats` Array(LowCardinality(String))
`used_functions` Array(LowCardinality(String))
`used_storages` Array(LowCardinality(String))
`used_table_functions` Array(LowCardinality(String))
`used_row_policies` Array(LowCardinality(String))
`transaction_id` Tuple(UInt64, UInt64, UUID)
`query_cache_usage` Enum8('Unknown' = 0, 'None' = 1, 'Write' = 2, 'Read' = 3)
`asynchronous_read_counters` Map(LowCardinality(String), UInt64)