ORMLite爲列而不是表設置別名

Question

如何在選擇列時添加別名（AS）？我想實現這樣的：

SELECT `foo` AS `bar` FROM `xyz` WHERE `abc` = '123' ORDER BY `bar` 

我使用setAlias方法我selectColumns後立即嘗試，但它設置別名的表，我認爲這是意，因爲它是在docs提到。

Answer 1

這裏是創建別名check this

String qry = "SELECT `foo` AS `bar` FROM `xyz` WHERE `abc` = '123' ORDER BY `bar`"; 
GenericRawResults<Foo> rawResults = 
    orderDao.queryRaw(qry, new RawRowMapper<Foo>() { 
     public Foo mapRow(String[] columnNames, String[] resultColumns) { 
      // assuming 0th field is the foo 
      return new Foo(resultColumns[0])); 
     } 
    }); 
// page through the results 
for (Foo foo : rawResults) { 
    Log.e("result data ", "::" + foo.name"); 
} 
rawResults.close(); 

的例子中，你也可以去通過this doc