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  1. XWiki Platform
  2. XWIKI-19031

Computed fields are stored as empty string properties in the database

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    Description

      How to reproduce:

      • create an application, with one or more computed fields (the standard title and content from AWM or any other computed field)
      • add some pages of that application (pages with one of more objects of that class in them)

      Expected result:

      • in the database (in storage), there are only entries for the non-computed fields, each in their dedicated table, as the model describes

      Actual result:

      • for each computed field and for each object in pages:
        • in the table xwikiproperties there will be an entry specifying the type "com.xpn.xwiki.objects.StringProperty" in the class type column
        • in the table xwikistrings , there will be an entry for the computed field (with XWS_NAME set to the computed field) and with empty value.

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          causes

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-19113 Can't edit in place the Title and Content fields

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-19027 Adding a computed field property to an XWiki class updates all the pages having an object of that class with an empty revision

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

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-19027 Adding a computed field property to an XWiki class updates all the pages having an object of that class with an empty revision

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

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-10092 An object can be stored in the database without some of its properties

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-18716 NPE when adding comments with CAPTCHA as guest user which prevents adding further comments

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

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              tmortagne Thomas Mortagne
              lucaa Anca Luca
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              Dates

                Created:
                Updated:
                Resolved: