pub fn fold_unresolved_schema_name<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: UnresolvedSchemaName,
) -> UnresolvedSchemaName
pub fn fold_unresolved_schema_name<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: UnresolvedSchemaName,
) -> UnresolvedSchemaName