Generated a partition by a fixed counter

I have de result below and a need to return other column which generate a count by the fixed number 8 for instance.
How can I produce this kind of result ?
SELECT 'A' LETTER FROM DUAL UNION ALL
SELECT 'B' LETTER FROM DUAL UNION ALL
SELECT 'C' LETTER FROM DUAL UNION ALL
SELECT 'D' LETTER FROM DUAL UNION ALL
SELECT 'E' LETTER FROM DUAL UNION ALL
SELECT 'F' LETTER FROM DUAL UNION ALL
SELECT 'G' LETTER FROM DUAL UNION ALL
SELECT 'H' LETTER FROM DUAL UNION ALL
SELECT 'I' LETTER FROM DUAL UNION ALL
SELECT 'J' LETTER FROM DUAL UNION ALL
SELECT 'K' LETTER FROM DUAL UNION ALL
SELECT 'L' LETTER FROM DUAL UNION ALL
SELECT 'M' LETTER FROM DUAL UNION ALL
SELECT 'N' LETTER FROM DUAL UNION ALL
SELECT 'O' LETTER FROM DUAL UNION ALL
SELECT 'P' LETTER FROM DUAL UNION ALL
SELECT 'Q' LETTER FROM DUAL UNION ALL
SELECT 'R' LETTER FROM DUAL UNION ALL
SELECT 'S' LETTER FROM DUAL UNION ALL
SELECT 'T' LETTER FROM DUAL UNION ALL
SELECT 'U' LETTER FROM DUAL UNION ALL
SELECT 'V' LETTER FROM DUAL UNION ALL
SELECT 'X' LETTER FROM DUAL UNION ALL
SELECT 'Y' LETTER FROM DUAL UNION ALL
SELECT 'Z' LETTER FROM DUALThe hipothetic result in this case is:
1,A
1,B
1,C
1,D
1,E
1,F
1,G
1,H
2,I
2,J
2,K
2,L
2,M
2,N
2,O
2,P
3,Q
3,R
3,S
3,T
3,U
3,V
3,X
3,Y
4,Z

with t as
SELECT 'A' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'B' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'C' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'D' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'E' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'F' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'G' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'H' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'I' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'J' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'K' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'L' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'M' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'N' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'O' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'P' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'Q' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'R' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'S' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'T' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'U' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'V' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'X' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'Y' LETTER FROM sysibm.sysdummy1 UNION ALL
SELECT 'Z' LETTER FROM sysibm.sysdummy1
select t.*, (row_number()over(order by letter)-1)/8 +1
from t

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Wrong generated queries w/ inherited entities&fixed ConcurrencyMode fields

We have issues with the sql query generated by oracle odp.net provider in the following scenario.
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Failing query is pasted here.
timestamp: 01/02/2012 9.29.57
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declare :p int;
begin
update "TESTDB"."BASE"
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end;Upon request we can provide full project,db schema along with unit tests (which pass on microsoft sql server)
Edited by: 911531 on 1-feb-2012 0.39

Yes, the syntax should be like what you said.
Would you please provide a test case to alex.keh (at) oracle.com?
Please mention the test case is for OTN
Wrong generated queries w/ inherited entities&fixed ConcurrencyMode fields
I have filed bug 13652493 on your behalf.
Edited by: shsu on Feb 1, 2012 2:18 PM

Scanning in both HP Officejet 7210 and Samsung printer - the document scans but no file is generated - any ideas how to fix this? (It worked fine before installing Mavericks)

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PS: forgot to mention: if your printer is on your wifi network, you'll have to enter your wifi password on the printer to connect it to the network before Printers & Scanners will see it.
Sometimes a reset of the wifi system is needed too. A full set of directions would be:
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Generate a pulse train using a count from a quadrature encoder as the clock

I am trying to generate a pulse train with the same frequency as my quadrature encoder. Every time the encoder counts, I want the pulse to go high until the next count and then go low and so on. I am using a 6602 PCI card and a BNC 2121 accessory.

Maybe I'm not understanding your app, but I *think* you and I are approaching it from two very different directions.
As I understand it, you'd like to emit a pulse with each quad state change. Then that pulse would act as a counter Source signal. The counter will then increment on each pulse, to keep track of accumulated position. Further, you'd use your device-under-test (DUT) as a counter Gate signal, which would buffer the position count each time there's a rising edge on your DUT. The end result is a buffer of position values, captured at each rising edge of your DUT.
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Generate two alternating PWMs with one counter of 6025E

I am using LabView 6.0.2 with a PCI-6025E card. My requirement are to put out a pwm signal with 250Hz. The problem is, that for example, first a PWM with exact 100 pulses of duty cycle 1% is needed, after that exact 5 pulses of 10% duty cycle. These two PWMs are repetetive without any big pauses between. I tried this with Pulse Train Generation with "Changing Pulse Specs.llb" from the ni libraries, but the PC based on windows is not able, to do the PWM changes in these exact time slots. Note: The second timer of the card is used for another item.

Unfortunately, you won't be able to do exactly what you want with a single counter. You'll need to use additional hardware. Here are some possibilities:
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2.
PCI-6601/6602 Counter/Timer:
You could use two counters from a 6601 to generate the finite pulse trains you describe, but there would need to be a pause between the the two duty cycles. The pause is where your software detects the end of one finite pulse train and reprograms the counters to generate the other one. The pause might likely vary from 10 to 100 or more msec.
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3. PCI-6533/6534:
NI's timed digital boards would allow you to define the pulse trains as a one-bit digital pattern that you could generate continuously. I suspect the 6533 would suffice for the app you describe.
Please double-check these hw suggestions with your local rep before ordering. (S)he'll know more than me about
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Screwed up MBR and boot partition, can't fix it [SOLVED]

Hi,
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Thanks for your reply.
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It is not possible I have more than one boot partition. I have 1 hard drive, but plenty of free space.
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Greetings,
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I am generating a flat file with fixed length.
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Hi
I have a problem in generating a retriggerable delayed pulse with a single counter(triggered through a signal at gate) using PXI 6070E card. VI was developed in NI LabVIEW traditional DAQ Ver.7.1. I have used the "delayed pulse generator config" VI and a "Start counter" & "Stop counter" VIs for the purpose. But there is no output seen at the out terminal of counter. So I introduced a "wait" VI and set it to 1 sec. Now the pulse output appears but some pulses are missing mometarily after every 1 sec interval. (any solution for this)
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Hello,
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When I configure a counter with CreateCountEdgesChannel and use ExportSignals.ExportHardwareSignal to export the 'CounterOutputEvent', the initial state of the output is low. However, I need it to be high to start pulse generation.
When I configure a counter as a one-shot pulse generator, I have to configure an idle state, delay-, high- and low-count. I tried two combinations:
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Short update:
I found the method to set the IdleState when using CreateCountEdgesChannel: .ExportSignals.CounterOutputEventIdleState = CounterOutputEventIdleState.High.
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Generate an Event based on Counter Trigger

Hello,
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What I want to do is to Generate an Event based on the Counter Trigger Signal and to put all the reading and Enqueue part in an Event Structure. I've tried to do that using an Export Signal - Property Node, but I didn't manage to make it work.
If you have any solution for this (with or without events - I just want to get rid of that error) please let me know.
PS: I have Labview 8.5.1 and the USB-6210.
Thanks,
LostInHelp

Hello Mike,
Thanks for your replay.
I've attached two vi files. In one you can find how I've tried to generate an event based on the counter trigger (test.vi).
The second one (test1.vi) is the vi where I get the queue error. I've deleted from the second vi the part where the data are dequeue and handled.
Thanks
LostInHelp
Attachments:
test41.vi ‏50 KB
test110.vi ‏35 KB

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