flow

Module transform

Source
Expand description

Transform Substrait into execution plan

Modules§

aggr 🔒
expr 🔒
literal 🔒
plan 🔒

Macros§

not_impl_err 🔒
a simple macro to generate a not implemented error
plan_err 🔒
generate a plan error

Structs§

FunctionExtensions
In Substrait, a function can be define by an u32 anchor, and the anchor can be mapped to a name
TumbleFunction

Functions§

register_function_to_query_engine
register flow-specific functions to the query engine