Module query_engine 

Re-exports

pub use crate::query_engine::runtime::DefaultQueryRuntimeProvider;

pub use crate::query_engine::runtime::QueryRuntimeContext;

pub use crate::query_engine::runtime::QueryRuntimeProvider;

pub use crate::query_engine::runtime::QueryRuntimeProviderRef;

Modules

context 🔒

default_serializer 🔒

options

runtime

state 🔒

Structs

DefaultPlanDecoder

The datafusion [LogicalPlan] decoder.

DefaultSerializer

Extended [substrait::extension_serializer::ExtensionSerializer] but supports MergeScanLogicalPlan serialization.

DescribeResult

Describe statement result

QueryEngineContext

QueryEngineFactory

QueryEngineState

Query engine global state

Traits

QueryEngine

Functions

register_functions 🔒

Register all functions implemented by GreptimeDB

Type Aliases

QueryEngineRef