資料庫查詢錯誤,條件是 select main.chinesef, COALESCE( cunp89.chap) as chap,COALESCE( cunp89.sec) as sec,COALESCE( cunp89.id) as id,main.engs,cunp89.txt from cunp89,main where main.engs=COALESCE( cunp89.engs) and main.chineses='王下' and COALESCE( cunp89.chap)=19 and (COALESCE( cunp89.sec)>=14 and COALESCE( cunp89.sec)<=19,35) order by cunp89.id !