内心连接有麻烦

Question

我无法使此查询生效。目标是在指定日期之间获得strategy_id

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

尚未过期

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

END_DATE和MM_DATE位于不同的表格中，Strategy_ID = ID是共同主题。

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;

错误讯息：

ORA-00933: SQL command not properly ended

Answer 1

删除where子句中的逗号。

明确地在c.EXCH_ID=18 and c.MEDIA_COST > 0之后。