mysql下载|mysql 导入导出CSV数据的例子

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cvs文件导入MySql数据库命令:

 代码如下 set names utf8;
LOAD DATA LOCAL INFILE "C:＼＼resource.csv"
INTO TABLE resource
FIELDS TERMINATED BY "  "
LINES TERMINATED BY "＼r＼n"
(title,singer);

FIELDS TERMINATED BY ---- 字段终止字符
OPTIONALLY ENCLOSED BY ---- 封套符
LINES TERMINATED BY ---- 行终止符

导出一段时间的数据到 cvs：

 代码如下

fileName="data"`date --date=$date "+%Y%m%d"`".csv";
#mysql里先导出数据到 xml, 用 select into outfile 导出， 设定字段分隔符和记录分隔符
/usr/local/webserver/mysql/bin/mysql -h "$mysql_host" -u "$mysql_username" --password="$mysql_password"  -e "select *  INTO OUTFILE "$data_dir$fileName" FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY "＼""  LINES TERMINATED BY "＼＼n"  from $table where InTime>=$minTime && InTime<$maxTime;"
#这一步也很重要， 需要将编码转换为GBK
rm -rf $final_dir$fileName && touch $final_dir$fileName
iconv -c  -f UTF-8 -t GBK  $data_dir$fileName >  $final_dir$fileName

先用select into outfile 把数据从mysql 里边倒出来，其中字段分隔符 ＼t ， 记录分隔符为 ＼n, 然后转一下字符的编码就OK了！

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