mNr = TTNot.ItemNr
AND TTFirst.DateUsed - 1 = TTNot.DateUsed)
AND TTLast.DateUsed <= :MyEarlierDate
GROUP BY 1)
SELECT ItemNr, LastDate, LastDate - FirstDate + 1 as ConsecutiveDays
FROM TMP
2017-03-06 7:44 GMT+01:00 'Stef' s...@autotech.co.za [firebird-s
-support@yahoogroups.com]
Sent: 03 March 2017 10:27 PM
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] QUERY QUESTION
Den 02.03.2017 17:36, skrev 'Stef' s...@autotech.co.za [firebird-support]:
> Good day,
>
> I have a question for you SQL boffins, how can I query a tab
Edward
Thank you very much, it is something like this that I am looking for.
The only issue is that I only need to find the count for the latest
consecutive days used.
i.e. If the itemnr was used for 12 weeks consecutively and then had a day(or
two) off and then used again for 5
Good day,
I have a question for you SQL boffins, how can I query a table to get the
count of consecutive days found ?
A Table contains rows with dates where an item(s) has been added for every
day this item was used.
i.e.
itemnr dateused
abc
:
> 14.02.2017 14:15, 'Stef' s...@autotech.co.za [firebird-support] wrote:
>> Any suggestions on my DB design and query to display the values in matrix
>> (pivot) format?
>
> Simple client-side code can show you the matrix in any convenient form. There
> is no
> point to do that
Thanks all
But this still does not answer my question as to db design and query?
Regards
Stef van der Merwe
From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com]
Sent: 14 February 2017 06:03 PM
To: 'Leyne, Sean' s...@broadviewsoftware.com
Hi all,
I don't see a PIVOT function available in Firebird 2.5
What would be the best way to design and query a matrix in firebird.
I need a distance matrix to indicate the distance between several cities.
Cities will be need to be added and distances adjusted as time goes by.
Any
From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com]
Sent: 05 January 2017 04:48 PM
To: firebird-support@yahoogroups.com; 'Stef' s...@autotech.co.za
[firebird-support]
Subject: Re: [firebird-support] Case sql
Hi,
"case" is function a
Good day everybody,
I have the following query
select
D.NAME as NAME,
(case (extract (Weekday from P.plandate )) when 1 then (P.PLANSTATUS)
else '' end) as Monday,
(case
Hi All
Is there a query structure available I can use to identify where records
have been change or are missing between two table with the exact table
structure?
i.e.
I store a backup of financial data annually in separate tables.
JOURNAL2013
JOURNAL2015
JOURNAL2015 etc.
where
Hi All
Can somebody please have a look at this query and let me know how I can
improve the performance (10 seconds execute time)
with DateSource(suppid, ddate, source2) as
(select distinct suppid, ddate, source2
from journal
Hi All
If possible at all, how can I trace which workstation (Firebird Client) is
holding a record hostage and thus causing a deadlock conflict?
Regards
Stef van der Merwe
email s...@autotech.co.za
[Non-text portions of this message have been removed]
Hi Set
Yes this is 100% thank you so much.
See the query time below mine compared to yours. Note specifically the
execute time.
My Query
Query Time
Prepare : 31.00 ms
Execute :
Yes I just checked my original query will return 6 rows without the distinct
Stef
From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com]
Sent: 23 June 2015 01:16 PM
To: firebird-support@yahoogroups.com
Subject: RE: [firebird-support] Firebird migration to
Hi Set
Below is the actual data from the journal table as per the example I
mentioned in my previous email
Both the customer and cashcustomer tables only have 1 record each
JOURID
JDATE
JTYPE
MODULE
TRXDATE
SOURCEID
SOURCE
DEBITAMOUNT
DESCRIPTION
STAFFID
STATUS
ACCNR
Hi Set
Wow your query runs like a bat out of hell J 0.16 Milliseconds !! and it
easier to maintain as you say.
The only issue is that it somehow multiplies the totals by 6 on all results
as compared mine?
i.e. mine will return an invoice total of say 18500.00 and yours will return
Hi All
I am not a SQL master but do know the basics.
I am have an issue with sub select queries and setting conditions.
Attached is the query I have a problem with, see my comments on the last
condition.
Please assist me if you can.
Stef van der Merwe
P.S see below is my
My apology here is the actual query
Select distinct
trim(surname)as surname,
trim(name)as name,
trxdate,
source,
I sincerely hope I am in the right place.
We have a query which takes 4 minutes 30 seconds to execute this is simply
too long. Please help !
I am going to list as much detail as possible
Firebird Version = WI-V2.5.2.26540 Firebird 2.5
Operating system = 32 bit Window 7
To: firebird-support@yahoogroups.com
Subject: [firebird-support] Re: SQL Case query takes 4 minutes 30 seconds to
execute !!
On Wed, 29 Apr 2015 08:39:02 +0200, 'Stef' s...@autotech.co.za
[firebird-support] firebird-support@yahoogroups.com wrote:
Is it intended, that internal query would return
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