Module datafusion::execution::context
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ExecutionContext contains methods for registering data sources and executing queries
Structs
Configuration options for execution context
ExecutionContext is the main interface for executing queries with DataFusion. The context provides the following functionality:
Execution context for registering data sources and executing queries
Holds per-execution properties and data (such as starting timestamps, etc).
An instance of this struct is created each time a LogicalPlan is prepared for
execution (optimized). If the same plan is optimized multiple times, a new
ExecutionProps is created each time.
Traits
A planner used to add extensions to DataFusion logical and physical plans.