Re: problem with select *

[Wei Shan <weishan.ang@xxxxxxxxx>]

Hi,

Please share with us on the configuration in postgresql.conf

Thanks!

On 24 August 2015 at 15:04, bhuvan Mitra <bhuvanrjb@xxxxxxxxx> wrote:

Hello,

I have a table with 12 columns and 20 Million rows. While writing the table I do not find any problem but when reading that I have some issues faced. When I perform a 'select * from table limit 14000000;' (selecting 14million rows), it is working fine. If the limit value is 15000000, it is throwing the error as 'out of memory'.

If the query is 'select * from table' , The process is getting killed by displaying the message 'killed'.

Kindly tell me where it is going wrong. I have 6MB cache, 1.6GHz CPU, linux 14.04 OS, 8GB RAM.

Thanks.

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Regards,
Ang Wei Shan