内连接有问题

Question

我无法让此查询正常工作。目标是在指定日期之间获取strategy_id

(MM_DATE BETWEEN '10-mar-2014' AND '13-mar-2014') 

还没有过期

(AND b.END_DATE > '03-apr-2014') and have a Media_cost > 0. 

END_DATE 和 MM_DATE 在不同的表中，Strategy_ID = ID 是公共线程。

SELECT c.MM_DATE
       ,c.STRATEGY_ID
       ,c.EXCH_ID
       ,c.CREATIVE_ID
       ,c.MEDIA_COST
       ,b.END_DATE
    FROM T1_RPT_PERFORMANCE c
    INNER JOIN T1_META_STRATEGY b
        ON c.STRATEGY_ID = b."ID"
    WHERE c.MM_DATE BETWEEN '10-mar-2014' AND '13-mar-2014'
        AND c.EXCH_ID = 18,
        AND c.MEDIA_COST > 0,
        AND b.END_DATE > '03-apr-2014'
    GROUP BY c.STRATEGY_ID;

错误信息：

ORA-00933: SQL command not properly ended

Answer 1

删除 where 子句中的逗号。

显式在c.EXCH_ID=18 and c.MEDIA_COST > 0 之后。