PostgreSQL Error 2200S: invalid xml comment PostgreSQL error 2200S (invalid_xml_comment) is raised when an XML comment embedded in XML data violates the W3C XML 1. 0 specification. This most commonly occurs when using XML-related functions such as xmlcomment() , XMLPARSE() , or when inserting da...
Source: [Dev.to](https://dev.to/dbmserror/postgresql-2200s-error-causes-and-solutions-complete-guide-i5f)