thanks Niphlod
I have the google app engine still active I guess thats the problem or at 
least I hope so.


On Saturday, April 6, 2013 3:19:16 PM UTC+2, Niphlod wrote:
>
> noooooooooooooo
> for every request you are issuing that query.... once WAL is active, 
> there's no further need to issue that statement, unless you revert to the 
> default journal mode or delete phisically the file.
> remove also the part of "if request.env.web2py_runtime_gae" if you're not 
> using it.
>
> Don't really know where you saw the 100k user statement.....SQLite 
> performs pretty well as long as you read from it, so blog application 
> without comments? yes .... blog without user interactions ? yes ..... 
> editing a single table from multiple users ... no.
>
> As soon as you start to write in it and even with 5 concurrent users 
> you'll get your db locked at some point.
>
> On Saturday, April 6, 2013 2:23:28 AM UTC+2, BlueShadow wrote:
>>
>> Hi,
>> i got a couple of errors today which tell me the database is locked. I 
>> know I'm using sqlite. which is less than ideal. I got about 30 users a day 
>> which should be perfectly fine with SQLite.
>> Especially since I added this part of code:
>>
>> if not request.env.web2py_runtime_gae:
>>     ## if NOT running on Google App Engine use SQLite or other DB
>>     db = DAL('sqlite://storage.sqlite', migrate=False)
>>     try:
>>         db.executesql("PRAGMA journal_mode=WAL;")
>>     except:
>>         pass
>> Or do I have to add something else to enable the write ahead option?
>> from the things I read SQLite should be usable upto 100k Users a day with 
>> this WAL.
>>
>> I tired to migrate to postgresql but since there are a couple things 
>> which are not allowed in postgres (for example: Field "Content") I have to 
>> move the db manually which will have to wait quite a bit.
>>
>>

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