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  1. MariaDB Server
  2. MDEV-30060

JSON path expression with dashes doesn't work

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 10.9.4
    • N/A
    • N/A
    • Tested on Windows but would assume it affects all platforms

    Description

      According to https://mariadb.com/kb/en/jsonpath-expressions/ a path expression with special characters can be quoted as shown below. But doing so returns NULL rather than the JSON data it should. Example is hierarchy from a Chrome Lighthouse report. 

      SET @json = '{"audits":{"first-contentful-paint":{}}}' ;
      		 
       
      		 
      SELECT
      		 
      JSON_VALID(@json),
      		 
      JSON_QUERY(
      		 
      	@json,
      		 
      	'$.audits'
      		 
      ),
      		 
      JSON_QUERY(
      		 
      	@json,
      		 
      	'$.audits."first-contentful-paint"'
      		 
      ),
      		 
      1;

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MDEV-29381 JSON paths containing dashes are reported as syntax errors in procedures

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-29586 JSON_VALUE and JSON_EXTRACT doesn't handle special characters

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              noyearzero Ryan Leadenham
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              Dates

                Created:
                Updated:
                Resolved:

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