fn plan_copy_from(
scx: &StatementContext<'_>,
table_name: ResolvedItemName,
columns: Vec<Ident>,
format: CopyFormat,
options: CopyOptionExtracted,
) -> Result<Plan, PlanError>
fn plan_copy_from(
scx: &StatementContext<'_>,
table_name: ResolvedItemName,
columns: Vec<Ident>,
format: CopyFormat,
options: CopyOptionExtracted,
) -> Result<Plan, PlanError>