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  1. MariaDB Server
  2. MDEV-37262

XMLISVALID() schema validation function

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Details

    • Q1/2026 Server Development, Q2/2026 Server Maintenance, Q2/2026 Server Development

    Description

      With MDEV-37261 we have implemented the XML Datatype.

      We should implement the validation function XMLISVALID(string), which only checks if the string has a single root, closed tags, and proper nesting.
      The overloaded function XMLISVALID(string,xml_schema) should additionally validate the. string against a XML Schema definition.
      The xml_schema of XMLISVALID is either the schema text or the URL of the already registered schema. In this task we only implement textual schema's. Schema registering is for MDEV-39125.

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          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-37261 Basic XML data type

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Task - A task that needs to be done. MDEV-38690 XMLTYPE: methods - step 2

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-38691 XMLTYPE: methods

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-39124 XMLTYPE: allow only well-formed XML

          • Critical - Crashes, loss of data, severe memory leak.
          • Approved

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              bar Alexander Barkov
              serg Sergei Golubchik
              Alexey Botchkov Alexey Botchkov
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                Updated:

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