Op 16-apr-2010, om 19:51 heeft D. Richard Hipp het volgende geschreven:
>
> On Apr 16, 2010, at 11:52 AM, Max Vlasov wrote:
>>
>> SELECT StihiAuthors.Id As AuthId, StihiAuthCandidates.Date as Date,
>> StihiAuthCandidates.Num as Num FROM StihiAuthors
>> INNER JOIN StihiAuthCandidates ON
>>
On Apr 16, 2010, at 11:52 AM, Max Vlasov wrote:
>
> SELECT StihiAuthors.Id As AuthId, StihiAuthCandidates.Date as Date,
> StihiAuthCandidates.Num as Num FROM StihiAuthors
> INNER JOIN StihiAuthCandidates ON
> StihiAuthors.Id=StihiAuthCandidates.AuthorId
> LEFT JOIN StihiPoems ON
> We are looking forward to your feedback, both positive and negative.
>
>
Mr D. Richard Hipp
found some time to compare this variant with the direct predecessor
(3.6.23_1)
Both dlls were compiled with Borland command-line compiler with identical
options
I tested a simple multiply lookup driven
We've been tweaking of the SQLite query planner in an effort to help
joins run faster. But whenever you tweak the query planner, there is
always a risk that some query plans might become significantly slower.
Your help in identifying any performance regressions is greatly
appreciated.
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