Re: How to reduce writing on disk ? (90 gb on pgsql_tmp)

Hi Benjamin,

It looks you are facing disk space issue for queries.
In order to avid the disk space issue you can do the following.
1) Increase the work_mem parameter session level before executing the
queries.
2) If you observe diskspace issue particular user queries,increase the
work_mem parameter user level.
3) Check with developer to tune the query.

On Wed, Jun 3, 2015 at 6:41 PM, amulsul <sul_amul(at)yahoo(dot)co(dot)in> wrote:

> SQLSTATE[53100]: Disk full: 7 ERROR: could not write block 1099247 of
> temporary file
>
> Its looks like there is no room to write temporary file, try with limiting
> temporary file size by setting temp_file_limit GUC.
>
>
>
>
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