Zend DB Select: ORDER BY FIELD ('id', some_array) - jak?

Question

Jak napisałbyś następujące zapytanie w Zend Framework?

SELECT * FROM table_name ORDER BY FIELD(field_name, 'Small','Medium','Large');

Muszę tylko "Rozporządzenie o" części :)

Dzięki!

Answer 1

Co o tym:

 $db = Zend_Db_Table::getDefaultAdapter(); 

     $select = $db->select(); 

     $select->from('table_name') 
       ->order(new Zend_Db_Expr("FIELD(field_name, 'Small','Medium','Large')")); 


     var_dump($select->assemble()); 

Wyniki w:

string 'SELECT `table_name`.* FROM `table_name` ORDER BY FIELD(field_name, 'Small','Medium','Large')' (length=92) 

Answer 2

$select->order(new Zend_Db_Expr('FIELD(field_name, 'Small','Medium','Large')')); 

Answer 3

myślę, że należy zrobić:

$db = Zend_Db::factory(...options...); 
$select = $db->select() 
->from(table_name) 
->order(new Zend_Db_Expr("FIELD(field_name, 'Small','Medium','Large')")));