You need the FILE privilege to do this, and it won't overwrite files.
INTO OUTFILE has a bunch of options to it as well, such as FIELDS ENCLOSED BY, FIELDS ESCAPED BY, etc... that you may want to look up in the manual.
To produce a CSV file, you would do something like:
Example:SELECT A,B,C
INTO OUTFILE '/tmp/result.txt'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM X;
1. dump mysql data and outputSELECT c_tEzaudit_ID, c_tEzaudit_op, c_tEzaudit_user, c_tEzaudit_orgid, c_tEzaudit_sno, c_tEzaudit_actby, c_tEzaudit_msg, c_tEzaudit_result, c_tEzaudit_create_time INTO OUTFILE '/tmp/result.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM tEzaudit where c_tEzaudit_create_time BETWEEN '2013-06-01 ' AND '2013-06-02';
OR
SELECT * INTO OUTFILE '/tmp/result1.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM tEzaudit where c_tEzaudit_create_time BETWEEN '2013-06-01 ' AND '2013-06-02';
2.To load the data back in from the file, use the LOAD DATA INFILE command with the same options you used to dump it out. For the CSV format above, that would be
Example:
LOAD DATA INFILE '/tmp/result.txt'
INTO TABLE X
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n';
LOAD DATA INFILE '/tmp/result.txt' INTO TABLE tEzaudit FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n';