Function mz_coord::coord::dataflow_builder::prep_scalar_expr

pub fn prep_scalar_expr(
    state: &CatalogState, 
    expr: &mut MirScalarExpr, 
    style: ExprPrepStyle<'_>
) -> Result<(), CoordError>

Prepares a scalar expression for execution by handling unmaterializable functions.

Specifically, calls to unmaterializable functions are replaced if style is OneShot. If style is Index, then an error is produced if a call to a unmaterializable function is encountered.