Module memory 

Modules

catalog 🔒

MemoryCatalogProvider, MemoryCatalogProviderList: In-memory implementations of CatalogProviderList and CatalogProvider.

schema 🔒

MemorySchemaProvider: In-memory implementations of SchemaProvider.

table 🔒

MemTable for querying Vec<RecordBatch> by DataFusion.

Structs

DataSourceExec

ExecutionPlan that reads one or more files

MemTable

In-memory data source for presenting a Vec<RecordBatch> as a data source that can be queried by DataFusion. This allows data to be pre-loaded into memory and then repeatedly queried without incurring additional file I/O overhead.

MemoryCatalogProvider

Simple in-memory implementation of a catalog.

MemoryCatalogProviderList

Simple in-memory list of catalogs

MemorySchemaProvider

Simple in-memory implementation of a schema.

MemorySourceConfig

Data source configuration for reading in-memory batches of data

Type Aliases

PartitionData

Type alias for partition data