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| {{ $ref := ref . "maintenance/configurations.md" }} |
| <table class="configuration table table-bordered"> |
| <thead> |
| <tr> |
| <th class="text-left" style="width: 20%">Operator</th> |
| <th class="text-left" style="width: 80%">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><h5>$</h5></td> |
| <td>The root element to query. This starts all path expressions.</td> |
| </tr> |
| <tr> |
| <td><h5>@</h5></td> |
| <td>The current node being processed by a filter predicate.</td> |
| </tr> |
| <tr> |
| <td><h5>*</h5></td> |
| <td>Wildcard. Available anywhere a name or numeric are required.</td> |
| </tr> |
| <tr> |
| <td><h5>..</h5></td> |
| <td>Deep scan. Available anywhere a name is required.</td> |
| </tr> |
| <tr> |
| <td><h5>.</h5></td> |
| <td>Dot-notated child.</td> |
| </tr> |
| <tr> |
| <td><h5>['{name}' (, '{name}')]</h5></td> |
| <td>Bracket-notated child or children.</td> |
| </tr> |
| <tr> |
| <td><h5>[{number} (, {number})]</h5></td> |
| <td>Bracket-notated child or children.</td> |
| </tr> |
| <tr> |
| <td><h5>[start:end]</h5></td> |
| <td>Array index or indexes.</td> |
| </tr> |
| <tr> |
| <td><h5>[?({expression})]</h5></td> |
| <td>Filter expression. Expression must evaluate to a boolean value.</td> |
| </tr> |
| </tbody> |
| </table> |