On 01.12.2009 09:01, Dan Kennedy wrote:
>> Monday 30 of November 2009 12:29:10 Ralf Junker napisał(a):
>> I am passing various arguments to sqlite3_tokenizer_module.xCreate.
>> In case they are invalid, I would like to return an explaining
>> error message in addition to SQLITE_ERROR. I did not find a way to
>> do this. Is it at all possible?
> I don't think it is possible at the moment. Unfortunately.
Dan, thanks for the confirmation.
Related to this, I noticed check-in [620a8a2b38] which avoids using an
uninitialized variable for the error message issued when
sqlite3_tokenizer_module.xCreate returns an error. The error message is now:
pzErr = sqlite3_mprintf("unknown tokenizer");
I believe that the message is misleading because the tokenizer is not
unknown. The error is that a registered tokenizer can not be created.
Personally, I would like to see an error message giving the proper
reason and the name of the tokenizer:
pzErr = sqlite3_mprintf(
"cannot create tokenizer %s");
Also giving the tokenizer arguments is naturally helpful for
debugging and end-user support:
pzErr = sqlite3_mprintf(
"cannot create tokenizer %s with arguments %s");
Ralf
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