Module query_engine

Modules

context 🔒

default_serializer 🔒

options

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