Module query 

Query builder and protocol messages.

Structs

ClientInfo

Client information sent during handshake

Exception

Exception from server

ExternalTable

External table for JOIN operations

Profile

Profile information

Progress

Progress information

Query

Query structure for building and executing queries

QuerySettingsField

Query settings field with flags

ServerInfo

Server information received during handshake

TracingContext

OpenTelemetry tracing context (W3C Trace Context) See: https://www.w3.org/TR/trace-context/

Type Aliases

DataCallback

Callback invoked with each data block from query results.

DataCancelableCallback

Callback invoked with each data block; return false to cancel the query.

ExceptionCallback

Callback invoked when the server returns an exception.

ProfileCallback

Callback invoked with query profile information.

ProfileEventsCallback

Callback invoked with profile event blocks; return false to stop.

ProgressCallback

Callback invoked on query progress updates.

QuerySettings

Query settings map

ServerLogCallback

Callback invoked with server log blocks; return false to stop.