使用SQL'with'子句时出错

Question

这是我正在使用的查询.我收到此查询错误.'WITH'子句附近的语法错误.

WITH RECURSIVE under_cust (affiliation_id, from_customer_id, to_customer_id, to_name,     parent_customer_type, child_customer_type, level) 
 AS (SELECT af.affiliation_id, 
       from_customer_id, 
       to_customer_id, 
       to_name, 
       parent_customer_type, 
       child_customer_type, 
       0 LEVEL 
     FROM   affiliation af, 
                customer c 
         WHERE  to_customer_id <> from_customer_id 
                AND af.from_customer_id = c.customer_id 
                AND af.to_customer_id = 1000022559337 
         UNION ALL 
         SELECT af.affiliation_id, 
                af.from_customer_id, 
                af.to_customer_id, 
                af.to_name, 
                af.parent_customer_type, 
                af.child_customer_type, 
                under_cust.level + 1 LEVEL 
         FROM   customer c, 
                affiliation af 
                JOIN under_cust smr 
                  ON smr.from_customer_id = af.to_customer_id 
         WHERE  af.from_customer_id = c.customer_id 
) SELECT affiliation_id, 
   to_customer_id   parent, 
   from_customer_id child, 
   to_name, 
   parent_customer_type, 
   child_customer_type, 
   level 
FROM   under_cust 

Answer 1

WITH最近在sqlite版本3.8.3中引入了公用表表达式和语法.

如果在旧版本上运行查询,则会出现语法错误.

要么升级你的sqlite,要么让代码在没有WITH语法的情况下工作.