MySQL INTO OUTFILE/INFILE導出導入數據

--使用SELECT ... INTO OUTFILE 以逗號分隔字段的方式將數據導入到一個文件中:

SELECT * INTO OUTFILE 'D:\\log1.txt' FIELDS TERMINATED BY ',' FROM log.log1

--將剛剛導出的文件log1.txt導入到表log1相同結構的log2中:

LOAD DATA INFILE 'D:\\log1.txt' INTO TABLE aa.log2 FIELDS TERMINATED BY ','

-- 使用select * into outfile 導出:

SELECT * INTO OUTFILE 'd:\\test.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM test.table

-- 導入

LOAD DATA INFILE '/tmp/fi.txt' INTO TABLE test.fii FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'

 

FIELDS TERMINATED BY ',' 字段間分割符
OPTIONALLY ENCLOSED BY '"' 將字段包圍 對數值型無效
LINES TERMINATED BY '\n' 換行符