Module context 

Re-exports

pub use crate::hints::LIVE_ANALYZE_METRICS_EXTENSION_KEY;

pub use crate::hints::REMOTE_QUERY_ID_EXTENSION_KEY;

pub use crate::hints::SUPPORT_FLIGHT_METRICS_BEFORE_BATCH_EXTENSION_KEY;

Structs

ConfigurationVariables

ConnInfo

QueryContext

QueryContextBuilder

Builder for QueryContext.

QueryContextMutableFields

This fields hold data that is only valid to current query context

QueryContextMutableFieldsBuilder

Builder for QueryContextMutableFields.

Enums

Channel

The protocol or internal subsystem through which a query is received.

QueryContextBuilderError

Error type for QueryContextBuilder

QueryContextMutableFieldsBuilderError

Error type for QueryContextMutableFieldsBuilder

Constants

CURSOR_COUNT_WARNING_LIMIT 🔒

FLIGHT_METRICS_HEARTBEAT_INTERVAL

Functions

dialect_for_channel

Returns the SQL dialect for the given query channel.

generate_remote_query_id

generate_remote_query_id_value

Type Aliases

ConnInfoRef

QueryContextRef