Computes the statically known shape of F[_]
.
Computes the statically known shape of F[_]
.
NB: Given a QScript typer and optional schema info, this could be replaced by a structural type analysis.
This is a "generic" implementation for Cost
that can be used by any connector.
This is a "generic" implementation for Cost
that can be used by any connector.
Can be used for newly created connectors. More mature connectors should provide
their own instance that will take into account connector-specific information.