clickhouse library

Classes

ArraySet

BatchColumn

ClickHouseBatch

ClickHouseConnection

ClickHouseErrorCode

ClickHouseOptions

ClickHousePool

ClickHouseStringable

ClientInfo

Codec

ColumnType

CustomSetting

ExternalTable

GroupSet

ImportantSetting

Named

NamedDateValue

NamedValue

PoolStats

ProfileEvent

ProfileInfo

Progress

Rows

ServerContext

ServerHandshake

ServerLog

ServerVersion

A ClickHouse server version (major.minor.patch) as a comparable value object.

Setting

Enums

CompressionMethod

ConnOpenStrategy

TimeUnit

Functions

bind(String query, [Object? args]) → String

formatValue(Object? v) → String

lookupCodec(CompressionMethod method) → Codec?

registerCodec(CompressionMethod method, Codec codec) → void

Typedefs

ClickHouseLogger = void Function(String level, String message, Map<String, Object?>? attrs)

GeoPoint = ({double lat, double lon})

A geographic point as a named record: (lon: …, lat: …). Access the coordinates with p.lon / p.lat.

GetJwtFunc = Future<String> Function()

Exceptions / Errors

BatchAbortedException

BlockError

ClickHouseError

Common supertype for every error thrown by this driver. Catch ClickHouseError to handle any driver-level failure uniformly.

ClickHouseException

ColumnConverterError

ErrAcquireConnTimeout

ErrBatchAlreadySent

ErrBatchInvalid

ErrBatchNotSent

ErrBindMixedParamsFormats

ErrConnectionClosed

ErrServerUnexpectedData

ErrUnsupportedServerRevision

OpError