BuildProvenanceAlgebraSetWalkIntoMixin(...)
|
- Attributes
|
DisjointProjection(relation, attributes)
|
Methods
|
IndependentDisjointProjectionsAndUnionMixin(...)
|
- Attributes
|
IndependentProjection(relation, attributes)
|
Methods
|
LiftedPlanProjection(relation, attributes)
|
Methods
|
NaturalJoinInverse(relation_left, relation_right)
|
Methods
|
ProvenanceAlgebraSet(relation, provenance_column)
|
- Attributes
|
ProvenanceColumnManipulationMixin(*args, ...)
|
- Attributes
|
ProvenanceExtendedProjectionMixin(*args, ...)
|
Mixin that implements specific cases of extended projections on provenance sets for which the semantics are not modified. |
ProvenanceSelectionMixin(*args, **kwargs)
|
- Attributes
|
ProvenanceSetOperationsMixin(*args, **kwargs)
|
- Attributes
|
RelationalAlgebraProvenanceCountingSolver([...])
|
- Attributes
|
RelationalAlgebraProvenanceCountingSolverMixin(...)
|
Mixing that walks through relational algebra expressions and executes the operations and provenance calculations. |
RelationalAlgebraProvenanceExpressionSemringSolver([...])
|
- Attributes
|
RelationalAlgebraProvenanceExpressionSemringSolverMixin(...)
|
- Attributes
|
WeightedNaturalJoin(relations, weights)
|
Methods
|
WeightedNaturalJoinSolverMixin(*args, **kwargs)
|
- Attributes
|
