Regarding:
>>Indices won't help with LIKE unless the column as a NOCASE collation.
Use GLOB instead:
>> ... WHERE number GLOB '1234*';
>>Note that "*" is the wildcard character with GLOB, not "%"
>>as in LIKE. The above will use an index on the number column if it is
available.
a passionate developer to join our team building Flex
based products. Position is in the Washington D.C. metro area. If interested
contact [EMAIL PROTECTED]
-Original Message-
From: P Kishor [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 31, 2008 9:28 PM
To: sqlite-users@sqlite.org
Su
On 1/31/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Gilles <[EMAIL PROTECTED]> wrote:
> > At 15:40 31/01/2008 -0800, James Dennett wrote:
> > > > WHERE col LIKE '123%' or WHERE substr(col,1, 3) = '123'
> > >
> > >The optimizer has a decent chance of using an index for LIKE '123%' but
> > >I'
At 02:01 01/02/2008 +, [EMAIL PROTECTED] wrote:
Indices won't help with LIKE unless the column as a NOCASE collation. Use
GLOB instead:
... WHERE number GLOB '1234*';
Thank you for the tip.
-
To unsubscribe, s
Gilles <[EMAIL PROTECTED]> wrote:
> At 15:40 31/01/2008 -0800, James Dennett wrote:
> > > WHERE col LIKE '123%' or WHERE substr(col,1, 3) = '123'
> >
> >The optimizer has a decent chance of using an index for LIKE '123%' but
> >I'd be surprised (and impressed) if it looks inside function calls suc
At 15:40 31/01/2008 -0800, James Dennett wrote:
> WHERE col LIKE '123%' or WHERE substr(col,1, 3) = '123'
The optimizer has a decent chance of using an index for LIKE '123%' but
I'd be surprised (and impressed) if it looks inside function calls suchas
substr for opportunities to use indexes.
Gilles wrote:
Hello
I'm no SQL guru, and need to look up phone numbers in a SQLite database
that start with certain digits. Some customers use
http://en.wikipedia.org/wiki/Direct_Inward_Dialing, which means that the
first part is common to all the numbers assigned to this customer, so I
don'
> -Original Message-
> From: P Kishor [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 31, 2008 3:35 PM
> To: sqlite-users@sqlite.org
> Subject: Re: [sqlite] Using LIKE to check the first digits?
>
> On 1/31/08, Gilles <[EMAIL PROTECTED]> wrote:
> > H
On 1/31/08, Gilles <[EMAIL PROTECTED]> wrote:
> Hello
>
> I'm no SQL guru, and need to look up phone numbers in a SQLite database
> that start with certain digits. Some customers use
> http://en.wikipedia.org/wiki/Direct_Inward_Dialing, which means that the
> first part is common to all the numbers
Hello
I'm no SQL guru, and need to look up phone numbers in a SQLite database
that start with certain digits. Some customers use
http://en.wikipedia.org/wiki/Direct_Inward_Dialing, which means that the
first part is common to all the numbers assigned to this customer, so I
don't need to enter
hwo do i use LIKE in sqlite
eg in
Select Surname
from people
where surname like A* etc.
11 matches
Mail list logo
