original_string: public function tryLoadBy($field, $cond = UNDEFINED, $value = UNDEFINED)
      {
          $q = $this->dsql;
          $this->dsql = $this->dsql();
          $this->addCondition($field, $cond, $value);
          $this->tryLoadAny();
          $this->dsql = $q;
  
          return $this;
      }
code: public function tryLoadBy($field, $cond = UNDEFINED, $value = UNDEFINED)
      {
          $q = $this->dsql;
          $this->dsql = $this->dsql();
          $this->addCondition($field, $cond, $value);
          $this->tryLoadAny();
          $this->dsql = $q;
  
          return $this;
      }
code_tokens: public function tryLoadBy ( $ field , $ cond = UNDEFINED , $ value = UNDEFINED ) { $ q = $ this -> dsql ; $ this -> dsql = $ this -> dsql ( ) ; $ this -> addCondition ( $ field , $ cond , $ value ) ; $ this -> tryLoadAny ( ) ; $ this -> dsql = $ q ; return $ this ; }
docstring: Attempt to load using a specified condition, but will not fail if such record is not found
docstring_tokens: Attempt to load using a specified condition but will not fail if such record is not found