Yes i already wonder why this table creating looks so much different from the
other table, because i needed many loops.This is the new
version:db.execute("""CREATE TABLE IF NOT EXISTS TRAVELDAYS
(TaskUID INTEGER PRIMARY KEY AUTOINCREMENT,
Day INT NOT NULL,
Value INT NOT NULL);""")Is it enough that TaskUID is
primary key or should (TaskUID, Day) be primary key for faster look up?
Hick Gunter <hick at scigames.at> schrieb am 14:56 Donnerstag, 5.M?rz 2015:
With the query the OP described he is interested only in one day at a time so
this won't hurt.
I am anticipating a question regarding variable column names in a query though.
-----Urspr?ngliche Nachricht-----
Von: R.Smith [mailto:rsmith at rsweb.co.za]
Gesendet: Donnerstag, 05. M?rz 2015 14:33
An: sqlite-users at mailinglists.sqlite.org
Betreff: Re: [sqlite] Bitfield in Sqlite3-Table
On 2015-03-05 03:00 PM, Oskar Schneider wrote:
> I just created for each day a seperate column is this worse than your
> approach?
>
>
>? ? ? Hick Gunter <hick at scigames.at> schrieb am 8:01 Donnerstag, 5.M?rz
>2015:
>
>
>
That's around 1000 columns, right?? Beware that SQLite has a standard upper
limit in SQL column list length of 999 columns in queries, you can amend this
with the API.
See:
https://www.sqlite.org/limits.html
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