Expand description
re-export of datafusion_expr_common crate
Modules§
- accumulator
- Accumulator module contains the trait definition for aggregation function’s accumulators.
- casts
- Utilities for casting scalar literals to different data types
- columnar_
value ColumnarValuerepresents the result of evaluating an expression.- dyn_eq
- groups_
accumulator - Vectorized
GroupsAccumulator - interval_
arithmetic - Interval arithmetic library
- operator
- signature
- Function signatures:
Volatility,SignatureandTypeSignature - sort_
properties - statistics
- type_
coercion