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documentation:rack:reference:models [2018/05/26 15:34] – Martijn Luinstradocumentation:rack:reference:models [2018/05/27 03:01] – [Basic querying & filtering] Martijn Luinstra
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   * **isnull**: Tests if the field value is ''NULL'' (if <php>'field__isnull'=>true</php>) or not ''NULL'' (if <php>'field__isnull'=>false</php>).    * **isnull**: Tests if the field value is ''NULL'' (if <php>'field__isnull'=>true</php>) or not ''NULL'' (if <php>'field__isnull'=>false</php>). 
  
-If the comparison function is omitted (<php>'field' => $value</php>), the default of **eq** is used. +If the comparison function is omitted (<php>'field' => $value</php>), the default of **eq** is used.
  
 +The <php>get</php> function also supports custom ordering by passing a list of field names. Descending ordering can be achieved by adding a minus in front of the field name. The following example will order first by study and then by birthdate in descending ordering: <php>['study', '-birthdate']</php>.
 ===== Functions ===== ===== Functions =====
  
documentation/rack/reference/models.txt · Last modified: 2023/08/31 23:19 by Martijn Luinstra