Function sql::plan::statement::dml::plan_query

pub fn plan_query(
    scx: &StatementContext<'_>, 
    query: Query<Raw>, 
    params: &Params, 
    lifetime: QueryLifetime<'_>
) -> Result<PlannedQuery<MirRelationExpr>, Error>

Plans and decorrelates a Query. Like query::plan_root_query, but returns an ::expr::MirRelationExpr, which cannot include correlated expressions.