Re: pgbench

A 2013-10-03 15:51, Adrian Klaver escrigué:
> On 10/03/2013 06:21 AM, Simeó Reig wrote:
>> Hello
>>
>> I was doing a performance test with pgbench with a pretty long
>> queries
>> and I have the next error:
>>
>> $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn
>> Client 0 aborted in state 0: ERROR: syntax error at end of input
>> LINE 1: ...(abc.persones.provincia = abc.poblacions.cod_provinc
>> ^
>> transaction type: Custom query
>> scaling factor: 1
>> query mode: simple
>> number of clients: 1
>> number of threads: 1
>> duration: 3 s
>> number of transactions actually processed: 0
>> tps = 0.000000 (including connections establishing)
>> tps = 0.000000 (excluding connections establishing)
>>
>> I believe pgbench has a very low limit with the queries you can put
>> inside a file with the 't' option.
>> Am I right? How can avoid it ?
>
>
> Well first you say 't' option but show 'T' option, they are different.
>
> Second the error is reporting a syntax error in your script, so I
> would look there first.

Yes, I did I mistake. I would say 'f' option (file option) not 't'
option, sorry . But no, there is no mistake with the script, I can do:

# psql -d pdn < veins_pgbench.sql

and it works perfectly

thanks Adrian, I'm almost sure that the problem is the query is too
long for pgbench (1600 characters)

Best regards

Simeó Reig
Barcelona (Spain)