SELECT??
????keyword??
FROM??
????keyword_rank??
WHERE??
advertiserid='59'??
orderby??
????keyword??
LIMIT?2?OFFSET?1;??
limit后面跟的是2條數(shù)據(jù)遇汞，offset后面是從第1條開始讀取
SELECT??
????keyword??
FROM??
????keyword_rank??
WHERE??
advertiserid='59'??
ORDERBY??
????keyword??
LIMIT?2?,1;??
limit后面是從第2條開始讀鳞仙，讀取1條信息
