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  1. MariaDB Server
  2. MDEV-11856

json_search doesn't search for values with double quotes character (")

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.2(EOL)
    • 10.2.5
    • JSON
    • None
    • 10.2.5-1

    Description

      E.g. while searching for values with single quote character - everything works as expected:

      SELECT JSON_search( '{"x": "\'a\'"}', "one", '\'a\'');
      		 
      | "$.x"                                          |
      		 
      SELECT JSON_search( '{"x": "\'"}', "one", '\'');
      		 
      | "$.x"                                    |

      But "the same" search for double quotes returns no result:

      SELECT JSON_search( '{"x": "\\"a\\""}', "one", '"a"');
      		 
      | NULL                                           |
      		 
      SELECT JSON_search( '{"x": "\\""}', "one", '"');
      		 
      | NULL                                     |

      In MySQL 5.7:

       SELECT JSON_search( '{"x": "\\""}', "one", '"');
      		 
      | "$.x"                                    |

      Attachments

        Activity

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          anikitin Andrii Nikitin (Inactive) created issue -
          elenst Elena Stepanova made changes -
          Field Original Value New Value
          Description E.g. while searching for values with single quote character - everything works as expected:

          SELECT JSON_search( '{"x": "\'a\'"}', "one", '\'a\'');
          | "$.x" |
          SELECT JSON_search( '{"x": "\'"}', "one", '\'');
          | "$.x" |

          But "the same" search for double quotes returns no result:
          SELECT JSON_search( '{"x": "\\"a\\""}', "one", '"a"');
          | NULL |
          SELECT JSON_search( '{"x": "\\""}', "one", '"');
          | NULL |

          In MySQL 5.7:
           SELECT JSON_search( '{"x": "\\""}', "one", '"');
          | "$.x" |           		E.g. while searching for values with single quote character - everything works as expected:

          {code:sql}
          SELECT JSON_search( '{"x": "\'a\'"}', "one", '\'a\'');
          | "$.x" |
          SELECT JSON_search( '{"x": "\'"}', "one", '\'');
          | "$.x" |
          {code}

          But "the same" search for double quotes returns no result:
          {code:sql}
          SELECT JSON_search( '{"x": "\\"a\\""}', "one", '"a"');
          | NULL |
          SELECT JSON_search( '{"x": "\\""}', "one", '"');
          | NULL |
          {code}

          In MySQL 5.7:
          {code:sql}
           SELECT JSON_search( '{"x": "\\""}', "one", '"');
          | "$.x" |
          {code}
          elenst Elena Stepanova made changes -
          Fix Version/s 10.2 [ 14601 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Sprint 10.2.5-1 [ 144 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Rank Ranked lower
          holyfoot Alexey Botchkov made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          holyfoot Alexey Botchkov made changes -
          issue.field.resolutiondate 2017-03-14 11:45:38.0 2017-03-14 11:45:38.577
          holyfoot Alexey Botchkov made changes -
          Fix Version/s 10.2.4 [ 22116 ]
          Fix Version/s 10.2 [ 14601 ]
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Closed [ 6 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Fix Version/s 10.2.5 [ 22117 ]
          Fix Version/s 10.2.4 [ 22116 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Fix Version/s 10.2.4 [ 22116 ]
          Fix Version/s 10.2.5 [ 22117 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Fix Version/s 10.2.5 [ 22117 ]
          Fix Version/s 10.2.4 [ 22116 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 79299 ] MariaDB v4 [ 151568 ]

          People

            holyfoot Alexey Botchkov
            anikitin Andrii Nikitin (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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