使用SQL查询时Curl命令出现问题

Question

所以我有这个SQL查询：

CASE
    WHEN client_goal_count <= 1 THEN '1'
    WHEN client_goal_count <= 2 THEN '2'
    ELSE '5+'
    END as client_with_goals,
    count(*) as num_of_clients
from (select count(*) as client_goal_count from client_goal group by client_id) 
group by 
CASE
    When client_goal_count <= 4 THEN '1'
    ELSE '5+'
    END
order by client_with_goals;\\" connection="OCON\\""

我需要使用curl发出POST请求，每当我尝试发出curl请求时，都会从服务器收到不平衡的引号响应。我尝试使用JavaScript中的encodeURI包装查询，但也没有帮助。

如果有人可以帮助我，那就太好了。 thnx