本文實例講述了mysql實現查詢結果導出csv文件及導入csv文件到數據庫操作。分享給大家供大家參考，具體如下：
mysql 查詢結果導出csv文件：
select logtime, operatingsystem, imeifrom GameCenterLogswhere operatingsystem >= 1 and operatingsystem <=3group by operatingsystem,imeiinto outfile '/tmp_logs/tmp.csv'fields TERMINATED BY ',' OPTIONALLY ENCLOSED BY '#' LINES TERMINATED BY '/r/n'
fields TERMINATED BY ',' 設置字段的分割符
OPTIONALLY ENCLOSED BY '#' 設置字段內容若為字符串，則使用'#'包含
LINES TERMINATED BY '/r/n' 數據行分割符
導出文件內容：
1453513680,3,#hello word#/r/n
1453515470,2,#title content#/r/n
mysql命令行導入csv文件到數據庫：
load data infile '/tmp_logs/tmp.csv'into table GameCenterDAULogs fields terminated by ',' OPTIONALLY ENCLOSED BY '#' lines terminated by '/r/n'
有可能操作系統不同，導出的csv文件的數據行分隔符不一定為/r/n，可以使用cat -A /tmp_logs/tmp.csv 查看結尾符
希望本文所述對大家MySQL數據庫計有所幫助。
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