Ramy Ramy - 1 year ago 87
MySQL Question

write results of sql query to a file in mysql

I'm trying to write the results of a query to a file using mysql. I've seen some information on the outfile construct in a few places but it seems that this only writes the file to the machine that MySQL is running on (in this case a remote machine, i.e. the database is not on my local machine).

Alternatively, I've also tried to run the query and grab (copy/paste) the results from the mysql workbench results window. This worked for some of the smaller datasets, but the largest of the datasets seems to be too big and causing an out of memory exception/bug/crash.

Any help on this matter would be greatly appreciated.

Answer Source

You could try executing the query from the your local cli and redirect the output to a local file destination;

Mysql -user -pass -e"select cols from table where cols not null" > /tmp/output

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