Hi,
is there any implications on performance of using collate i(NOCASE for
example) in the column definition when creating a table? doesn't it
effect the indexes use of those columns?
when using collate NOCASE on some column definition, how does a specific
element is chose to be returned, the
[EMAIL PROTECTED] wrote:
Aviad Harell [EMAIL PROTECTED]
wrote:
is there any implications on performance of using collate i(NOCASE for
example) in the column definition when creating a table? doesn't it
effect the indexes use of those columns?
If you also create an index on this column
,
(SUM(SALES)) AS [SUM_SALES]
FROM Test1MX1000Multi AS T1
GROUP BY CUSTOMER,
PRODUCT) AS [T1]) AS [TEMP]
WHERERANK = 4
ORDER BY CUSTOMER,
RANK
On 10/8/07, Igor Tandetnik [EMAIL PROTECTED] wrote:
Aviad Harell
Hey,
I tried to create user defined function called Rank. which gets partition
columns and order by column. this function should create rank according to
its parameters. i.e.:
select customer, product, sales, Rank(customer, sales)
from table
should return:
customerA productA 100 0
customerA
Hi,
Regarding only to select statements, is there a known limit of number of
concurrent connections to Sqlite DB?
What about concurrent connections to the same table in the sqlite DB?
Regards,
Aviad
Hi,
I Have a problem with the following query executed on sqlite
SELECT CUSTOMER,
PRODUCT,
[RANK]
FROM (SELECT CUSTOMER,
PRODUCT,
[SUM_SALES],
(SELECT COUNT(T2.SUM_SALES)
FROM (SELECT CUSTOMER,