Database Error Messages

In an insert expression where into, as first into, or as last into is specified, it is a type error if the target expression returns a non-empty result that does not consist of a single element or document node.

In an insert expression where into, as first into, or as last into is specified, it is a type error if the target expression returns a non-empty result that does not consist of a single element or document node.

In an insert expression where into, as first into, or as last into is specified, it is a type error if the target expression returns a non-empty result that does not consist of a single element or document node.