On Thu, Dec 6, 2018 at 12:12 PM Hick Gunter wrote:
> The cost of the first query plan is therefore O(a * b * (m + log n)) or
> O(a *b *m) + O(a * b * log n)
> The cost of the second query plan is only O(log n + m * (log a + log b))
> or O((log a*b) * m) + O(log n)
>
> This makes the second query
-Ursprüngliche Nachricht-
Von: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] Im
Auftrag von Dominique Devienne
Gesendet: Donnerstag, 06. Dezember 2018 11:32
An: General Discussion of SQLite Database
Betreff: Re: [sqlite] [EXTERNAL] Re: sqlite3_bind_text() and WHERE x I
On Thu, Dec 6, 2018 at 11:10 AM Hick Gunter wrote:
> Maybe someone can come up with a CTE that works for this...
>
How so? I'm not following you. Ryan already provided a CTE to transform a
string into values,
but that involves string parsing, and is kinda ugly (no offence Ryan :) ),
and
: Re: [sqlite] [EXTERNAL] Re: sqlite3_bind_text() and WHERE x IN (?)
On Thu, Dec 6, 2018 at 8:49 AM Hick Gunter wrote:
> ... which is what SQLite does internally if you provide a list of
> literal values inside the parentheses.
>
Which is IMHO a pity that there's no API to bind such an
On Thu, Dec 6, 2018 at 8:49 AM Hick Gunter wrote:
> ... which is what SQLite does internally if you provide a list of literal
> values inside the parentheses.
>
Which is IMHO a pity that there's no API to bind such an ephemeral table
and 'bind" it.
Heck, given how the carray() eponymous vtable
to force a
different query plan
-Ursprüngliche Nachricht-
Von: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] Im
Auftrag von James K. Lowden
Gesendet: Mittwoch, 05. Dezember 2018 19:04
An: sqlite-users@mailinglists.sqlite.org
Betreff: [EXTERNAL] Re: [sqlite
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