Asterisk-13-Function_DB_DELETE_29394635.html 4.0 KB

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  27. Asterisk Project : Asterisk 13 Function_DB_DELETE
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  33. Created by <span class='author'> wikibot</span> on Aug 08, 2014
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  36. <h1 id="Asterisk13Function_DB_DELETE-DB_DELETE()">DB_DELETE()</h1>
  37. <h3 id="Asterisk13Function_DB_DELETE-Synopsis">Synopsis</h3>
  38. <p>Return a value from the database and delete it.</p>
  39. <h3 id="Asterisk13Function_DB_DELETE-Description">Description</h3>
  40. <p>This function will retrieve a value from the Asterisk database and then remove that key from the database. <code>DB_RESULT</code> will be set to the key's value if it exists.</p>
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  42. <p class="title">Note</p>
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  45. <p>If <code>live_dangerously</code> in <code>asterisk.conf</code> is set to <code>no</code>, this function can only be read from the dialplan, and not directly from external protocols. It can, however, be executed as a write operation (<code>DB_DELETE(family, key)=ignored</code>)</p>
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  48. <h3 id="Asterisk13Function_DB_DELETE-Syntax">Syntax</h3>
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  50. <pre>DB_DELETE(family/key)</pre>
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  52. <h5 id="Asterisk13Function_DB_DELETE-Arguments">Arguments</h5>
  53. <ul>
  54. <li><code>family</code></li>
  55. <li><code>key</code></li>
  56. </ul>
  57. <h3 id="Asterisk13Function_DB_DELETE-SeeAlso">See Also</h3>
  58. <ul>
  59. <li><a href="Asterisk-13-Application_DBdel_29394455.html">Asterisk 13 Application_DBdel</a></li>
  60. <li><a href="Asterisk-13-Function_DB_29394632.html">Asterisk 13 Function_DB</a></li>
  61. <li><a href="Asterisk-13-Application_DBdeltree_29394456.html">Asterisk 13 Application_DBdeltree</a></li>
  62. </ul>
  63. <h3 id="Asterisk13Function_DB_DELETE-ImportVersion">Import Version</h3>
  64. <p>This documentation was imported from Asterisk Version SVN-branch-13-r420538</p>
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  69. <p>Document generated by Confluence on Aug 11, 2014 13:46</p>
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