fn build_common_expr_project_plan(
input: LogicalPlan,
common_exprs: Vec<(Expr, String)>,
) -> Result<LogicalPlan>Expand description
Build the “intermediate” projection plan that evaluates the extracted common expressions.
§Arguments
input: the input plan
common_exprs: which common subexpressions were used (and thus are added to intermediate projection)
expr_stats: the set of common subexpressions