Creating CSV files via MySQL - Any limits imposed?

StackOverflow https://stackoverflow.com/questions/5923296

  •  29-10-2019
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سؤال

I am going to be creating some CSV files via MySQL with code like the below for example..

SELECT id, name, email INTO OUTFILE '/tmp/result.csv'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
ESCAPED BY ‘\\’
LINES TERMINATED BY '\n'
FROM users WHERE 1

But I was just wondering if the resulting file is going to be rather large (possibly several GB's) is there things I should be concerned about or precautions I should take? Like memory problems etc?

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