WRT400n range less than WRT54gs

Hi,
I just replaced my WRT54GS router with a WRT400N router because it was supposed to be greater range and faster. I have 3 laptops. One is an HP vista with wireless G capability , another is an HP vista with wireless N capability, and the last is a sony windows 7 with wireless N capability. I can access all three on my new router but the range is horrible. It is half the distance compared to my old router. My laptops will sometimes have 3 bars displayed, fair connection, but I can't get on the web or e-mail, etc. I get a no connection error in windows. When I get closer to the router with more bars everything works. This happens on all laptops. I tried re-orienting the router position, but no help. Is there something wrong with my router or setting or my laptop setups? Thanks for the feedback.
Erniez

Open an Internet Explorer browser page on your wired computer(desktop).In the address bar type - 192.168.1.1 and press Enter...Leave Username blank & in Password use admin in lower case...
For Wireless Settings, please do the following : -
Click on the Wireless tab
- Here select manual configuration...Wireless Network mode should be mixed...
- Provide a unique name in the Wireless Network Name (SSID) box in order to differentiate your network from your neighbors network...
- Set the Radio Band to Standard-20MHz and change the Standard channel to 11-2.462GHz...Wireless SSID broadcast should be Enabled and then click on Save Settings...
Please make a note of Wireless Network Name (SSID) as this is the Network Identifier...
For Wireless Security : -
Click on the Sub tab under Wireless > Wireless Security...
Change the Wireless security mode to WPA, For Encryption, select TKIP...For Passphrase input your desired WPA Key. For example , MySecretKey , This will serve as your network key whenever you connect to your wireless network. Do NOT give this key to anyone and remember the key.
NOTE : Passphrase should be more that 8 characters...
Click on Advanced Wireless Settings
Change the Beacon Interval to 75,Change the Fragmentation Threshold to 2304,Change the RTS Threshold to 2304 and Click on Save Settings...
Now see if you can locate your Wireless Network and attempt to connect and check the Signal strength and the speed on your computers.

Similar Messages

Limited bluetooth range - less than 3 feet!

as posted here (archived now): http://discussions.apple.com/thread.jspa?threadID=264856
regarding limited bluetooth range on the 15" Al powerbook g4.
i have this same problem. has anyone else had it and determined the source? i still have time left on my 1yr applecare from when i bought this powerbook, but i have had bad luck with them. basically, i'd rather hold it under the kitchen faucet and look for a replacement than have apple bumble my hardware again.
i am a computer engineer. i'm hoping to find some prior knowledge before i open this up and start probing with my O-scope. i'll post what i find here regardless, but if you've had this problem as well, i'd appreciate the added knowledge of your experience.
thanks,
-jared
15" PowerBook G4 Al Mac OS X (10.4.6) never once been happy with Airport range, now bluetooth is bad too

A few of things…
1) Are you using wireless network connections as well. If so, oes you Bluetooth range increase if you turn it off?
2) Do you have any sources of interference…
http://docs.info.apple.com/article.html?artnum=58543
… that can be causing issues. Even though the Knowledge Base Documnet refers to Airport intereference the principles are the same. If yu do, again, turn them off to see if things are any different.
3) How many Bluetooth devices are you using? If you are using more than one does your range change when using ONLY one?

Find row number of first cell in a relative range that is less than $B$3

Thanks for any help. I've spent hours searching, trying, and reading iWork Help
Example: $B$3 = 3
Column C
1: 9
2: 2
3: 9
4: 2
5: 3
6: 9
7: 9
Find the first occurrence that is less than $B$3 (=3) in the range C3:C6. Return the row # (relative to the range, or actual row number, I don't care)
Fill Down the formula, so the next cell looks at the range C4:C7
In this case, I want it to return Row 4 (not 5 or 2)
Tried this with MATCH (last argument -1 or 1) which almost works, but if it finds an exact match, it returns that row (5) instead of the first one (4)

The single formula in D2, filled down that column, returns the row number of every row where the value in column C is less than or equal to the value in $B$3.
The second formula, which I placed in B4, but which can go wherever it's needed, searches a limited range of column D for the minimum value in that range.
In the example, based on your initial question, the range is three cells. In B4, it's D2:D4; in B5 it's D3:D5, etc., with Numbers automatically adjusting the cell references as the formula is filled down the column. In each case, the formula returns the minimum value it finds in the three cell range, which is the row number on which the value in column C first meets the condition (less than or equal to $B$3) within that three cell range.
In the second example, the formula retrieves the same value (the row number) as above, but instead of displaying it, uses it as the row-offset value in an OFFSET statement to return the Date from the row where the row number was collected.
NOTE: Looking back at it, I see that in my rush to other duties I made an error in this formula, setting the row offset too high. Revise the formula as shown below to get the date from the correct row:
Existing: =IF(MAX(D2:D4)=0,"",OFFSET($A$1,MIN(D2:D4),0))
Revised: =IF(MAX(D2:D4)=0,"",OFFSET($A$1,MIN(D2:D4)-1,0))
You wrote:
If I'm following the logic, it would require one column (like D in this example) for every set of rows searched (in my example, B5:B15 filled down, so the next search is B6:B16 and so on).
No. Provided the values of X and Y are constant for each set of searches, you'll need an auxiliary column for each column of values to be searched. One auxiliary column is used to mark the rows in which the value in B meets the condition ">x", the second to mark the rows where the value in C meets the condition "<y".
The search formula (above) searches a subset of its column and returns the lowest row number where the condition for that column is met,and either displays that number or uses it to return and display a date.
Regards,
Barry

Ms Project 2013 report for resource name, tasks less than 100% complete within a date range I can set each time

I have seen I can create a report for a resource name with a specified date range, and one that can show me for a resource name any incomplete tasks, but I want to do the following and cant work out how to state it in the report constructor:
resource name equals - {I want to set a given resource in here}
% complete is less than 100%
start - date range is between [today -7 days] and [today +7 days]
Please can someone show me how this is possible, I know it will be and it is me that has been defeated!!

workspacedesign,
Oops, my bad. I missed the point that the Name field for assignment rows will be the task name and that's not what you want. There is also a glitch in the date range filter. So, here's how to fix that.
First, in the Resource Usage view, copy the Name field to Text1. Now select the resource line and do a fill down for all assignments under that resource. Do that for each resource. This could be automated with VBA, but for now, a manual setup should work
fine.
Second, instead of testing for the Name field in the filter, test for the Text1 field.
Third, change the Finish test to be "less than or equal to".
Now when you apply that filter, enter beginning date of your range and then the ending date of your range followed by the resource name. You should get the data you want.
Unfortunately formulas in custom fields are not as flexible in Project as they are in Excel. For example, in Project a formula can only operate on data for that row. Further, even if you use the formula Today() +7 for your filter criteria, the first time
the filter is used, Project will hard code today's date into the filter. The normal way around both of these shortcomings is to use VBA.
Hope this helps.
John

Why my ipad connection wifi range very short? (Less than 1meter)

May i know why my Ipad 4th the range of wifi connection very short? (Less than 1meter) I need to put my ipad with modem together, i just can connect the wifi... I have trying in other network and try using my phone hotspot, the problem cannot soft... Please assists...

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are drooping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Fix WiFi Issue for iOS 7
http://ipadnerds.com/fix-wifi-issue-ios-7/
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
iPad: Issues connecting to Wi-Fi networks
http://support.apple.com/kb/ts3304
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h Mt
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
10 Ways to Boost Your Wireless Signal
http://www.pcmag.com/article2/0,2817,2372811,00.asp
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Some Wi-Fi losses may stem from a problematic interaction between Wi-Fi and cellular data connections. Numerous users have found that turning off Cellular Data in Settings gets their Wi-Fi working again.
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Range of Coverage with less than a day

Hi PP Gurus
Kindly suggest if anyone of you had this issue and how it is handled? Is there any OSS related to this.
The coverage profile field in the MRP-2 view of Material Master is based on Min, Target and Max coverages defined in days.
This is leading business to maintain more inventory than needed which does not serve any purpose by using the dynamic safety stock.
What business needs is the Min, Target and Max coverages are all to be defined in terms of less than a day. So that inventories are maintained at the optimal level.
SAP has come up with safety time period profile with option of safety time less than a day. The way it works is based on time not by quantity. It simply moves the planning of the material by the amount
of time specified.
Other than this do we have any OSS which can fix this issue.
To use the repetetive mfg planning table and to see the target stock, coverage profiles need to be defined for all materials. This target stock is needed for business to make a decision on how much quantity to run the production for each SKU.
Can anyone suggest how can we proceed on this.
I hope I am clear in presenting my issue.
Thanks
Sunil

Thank you Mario,
I have already tested with safety time period profile; but the way it works is it moves the ordering dates ahead by the amount of time we define in safety time and safety time % fields in the period profile.
Also with this set up when we come to planning table(MF50) we cannot see the target stock. For these materials the system calculates the actual range of coverage but not target stock.
In our business scenario; we need target stock value in deciding on the production quantity.
Regarding MRP resolution - did you mean we can run MRP only once in a day?
Regards
Sunil

Partitioning (range) a table values less than 'A'

i am referring
http://docs.oracle.com/cd/B10501_01/server.920/a96524/c12parti.htm
http://docs.oracle.com/cd/B19306_01/server.102/b14220/partconc.htm
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
"CORE     10.2.0.1.0     Production"
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
create table drop_it as select * from mv_prod_search_det2;
CREATE TABLE DROP_IT_P(
PROD_DETAILS VARCHAR2(1000 BYTE),
     SIGN VARCHAR2(42 BYTE)
PARTITION BY RANGE(PROD_DETAILS)
PARTITION MAX_VALUE VALUES LESS THAN (MAXVALUE)
update drop_it set prod_details=upper(prod_details);
72000 rows updated
ALTER TABLE drop_it_p EXCHANGE PARTITION MAX_VALUE WITH TABLE drop_it WITH VALIDATION;
select * from mv_prod_search_det2
72000 rows selected
exec dbms_stats.gather_database_stats;
select * from drop_it_p partition(max_value)
ALTER TABLE DROP_IT_P
SPLIT PARTITION MAX_VALUE AT ('B%')
INTO (PARTITION p_a,
        PARTITION MAX_VALUE);
select * from drop_it_p partition(p_a);
6785 rows selected
select * from drop_it_p partition(p_a) where prod_details not like 'A%'
696 rows selectedit even shows me values that start with W,V,I,1,2,3,4,24,5 etc
although the number is less(696out of 6785) this is undesired
please help me eliminate these rows
thank you
this thread is related to tuning regexp_like by author 946207
please refer
tuning regexp_like
and partitioning a table by 946207
Edited by: 946207 on Dec 2, 2012 1:52 AM
Edited by: 946207 on Dec 2, 2012 11:02 PM

First, when you post related threads you should cross-link them so people have access to all of the information about the problem you are trying to work with.
partitioning a table
>
it even shows me values that start with W,V,I,1,2,3,4,24,5 etc
although the number is less(696out of 6785) this is undesired
>
Yes - that is what it should be doing.
These are the steps you took to populate the table
1. You originally inserted ALL data into table 'drop_it' with no restriction on the PROD_DETAILS values.
create table drop_it as select * from mv_prod_search_det2;     2. Then you converted the PROD_DETAILS value to upper case. That has no effect on numbers or other non-alphabetic characters.
update drop_it set prod_details=upper(prod_details);3. Then you create a new table with only one partition using MAXVALUe
PROD_DETAILS VARCHAR2(1000 BYTE),
     SIGN VARCHAR2(42 BYTE)
PARTITION BY RANGE(PROD_DETAILS)
PARTITION MAX_VALUE VALUES LESS THAN (MAXVALUE)
);4. Then you populate the partitioned table by exchange. It now has the same data including the numeric data.
ALTER TABLE drop_it_p EXCHANGE PARTITION MAX_VALUE WITH TABLE drop_it WITH VALIDATION;     5. Then you split the one MAXVALUE partition into two partitions. One with data < 'B%' and one with the remaining data that sorts higher based on your character set.
ALTER TABLE DROP_IT_P
SPLIT PARTITION MAX_VALUE AT ('B%')
INTO (PARTITION p_a,
        PARTITION MAX_VALUE);     The split on 'B%' when creating partition p_a is equivalent to you 'WITH VALUES < 'B%'. Since PROD_DETAILS is a VARCHAR2 datatype that 'LESS THAN' comparison uses the character order based on your database character set and most, if not all, character sets have characters that sort lower than the uppercase alphabetic characters.
For example in the ASCII character set an uppercase 'A' is decimal 65 so 64 other characters (including the digitis 0-9) sort lower than 'A'.
http://www.asciitable.com/
As the doc you cited shows
>
•All partitions, except the first, have an implicit lower bound specified by the VALUES LESS THAN clause on the previous partition.
>
That 'first' partition has no lower bound so ALL data, including digits, that sort less than 'B%' will be in that partition.
>
please help me eliminate these rows
>
Either don't select the data to begin with or remove it using a simple DELETE query. Also you can do the case conversion when you select the data.
create table drop_it as select upper(prod_details) prod_details, sign from mv_prod_search_det2 where upper(prod_details >= 'A';Before you do that you should make sure you define the actual business rule you want to use to define the data you really want to keep and exclude.
Because most, if not all, character sets also have characters that sort HIGHER than the alphabetic characters. That ASCII table shows five of them. If you don't filter them out you will get data where the values start with those characters.
Even if you do filter them out there is nothing in what you posted that would prevent a user from inserting that data back into the table.
And, of course, there are characters that sort BETWEEN the lower and upper case alphabetics.
You need to determine what the allowable characters are in the PROD_DETAILS column and add code (e.g. check constraint or trigger) to make sure users can't enter data that includes those characters.

Unable to create the Variable icon which shows Less than or equal to

Hi Experts,
when we create a variable normally will get a icon of the variable which say equal to symbol on the varaible icon. Hope everybody know that.
Now how can we change that variable icon to less than or equal.
Please can you provide me that information.
Thanks alot !

hi,
when you are trying to restrict the char select range values instead of variable.
then select the operator type (less than, greate than etc) and in place of value select variable and then give the variable name.
regards,
Arvind.
Edited by: Arvind Tekra on Jun 15, 2011 4:57 PM

Less than one day

Hi all,
I want date like posting date should be system date -1.
I am doifn like this.
select-options : s_budat for rbkp-budat.
loop at s_budat.
s_budat-sign = 'I'.
s_budat-option = 'Eq'.
s_budat-low = w_date - 1.
append s_budat.
endloop.
from above result I am not getting the less than one day of sys date.
But every time I want less than oneday of sys date.
I need to work with Range table only not parameters.
thanks for your help.
Ajay reddy

Hi Ajay,
Not sure of understanding...but take a look :
loop at s_budat.
s_budat-sign = 'I'.
s_budat-option = 'BT'.
s_budat-low = sy-datum - 1.
s_budat-high =sy-datum .
append s_budat.
endloop.
Hope this helps,
Erwan

SAP free memory is less than 30MB

HI Gurus,
I have a concerned with regards to the memory of our Server. As per checking from ST06N the free memory is less than 30MB.
Is this normal? Because everytime I reached this low memory Users could not log on resulting to restart the SAP application.
Here is the hardware details:
Server: AIX
CPU: 5GHZ
RAM: 16GB
Page File: 50GB
Instance parameter that might help you.
ztta/roll_area                      6000640
ztta/roll_extension     4000000000
abap/heap_area_total     4000000000
abap/heap_area_dia     4000000000
abap/heap_area_nondia     4000000000
em/initial_size_MB     8096
Thanks in advance.
Best regards

Yes it is CI system. Below is the result of sappfpar
***ERROR: Size of shared memory pool 10 too small
================================================================
SOLUTIONS: (1) Locate shared memory segments outside of pool 10
                  with parameters like: ipc/shm_psize_<key> =0
SOLUTION: Increase size of shared memory pool 10
          with parameter: ipc/shm_psize_10 =156000000
Shared memory disposition overview
================================================================
Shared memory pools
Key:   10 Pool
            Size configured.....:   134000000 ( 127.8 MB)
            Size min. estimated.:   153795112 ( 146.7 MB)
            Advised Size........:   156000000 ( 148.8 MB)
Key:   40 Pool for database buffers
            Size configured.....:   114000000 ( 108.7 MB)
            Size min. estimated.:   108871136 ( 103.8 MB)
            Advised Size........:   112000000 ( 106.8 MB)
Shared memories inside of pool 10
Key:        1 Size:        2500 (   0.0 MB) System administration
Key:        2 Size:     6218836 (   5.9 MB) Disp. administration tables
Key:       11 Size:      500000 (   0.5 MB) Factory calender buffer
Key:       12 Size:     6000000 (   5.7 MB) TemSe Char-Code convert Buf.
Key:       13 Size:    60500000 ( 57.7 MB) Alert Area
Key:       16 Size:       22400 (   0.0 MB) Semaphore activity monitoring
Key:       17 Size:     2754336 (   2.6 MB) Roll administration
Key:       30 Size:       51200 (   0.0 MB) Taskhandler runtime admin.
Key:       31 Size:     4806000 (   4.6 MB) Dispatcher request queue
Key:       33 Size:    10240000 (   9.8 MB) Table buffer, part.buffering
Key:       34 Size:     4194304 (   4.0 MB) Enqueue table
Key:       51 Size:     3200000 (   3.1 MB) Extended memory admin.
Key:       52 Size:       40000 (   0.0 MB) Message Server buffer
Key:       54 Size:     4202496 (   4.0 MB) Export/Import buffer
Key:       55 Size:        8192 (   0.0 MB) Spool local printer+joblist
Key:       57 Size:     1048576 (   1.0 MB) Profilparameter in shared mem
Key:       58 Size:        4096 (   0.0 MB) Enqueue ID for reset
Shared memories inside of pool 40
Key:       42 Size:     7056992 (   6.7 MB) DB TTAB buffer
Key:       43 Size:    32494488 ( 31.0 MB) DB FTAB buffer
Key:       44 Size:     7914392 (   7.5 MB) DB IREC buffer
Key:       45 Size:     4842392 (   4.6 MB) DB short nametab buffer
Key:       46 Size:       20480 (   0.0 MB) DB sync table
Key:       47 Size:     3073024 (   2.9 MB) DB CUA buffer
Key:       48 Size:      500000 (   0.5 MB) Number range buffer
Key:       49 Size:     2968344 (   2.8 MB) Spool admin (SpoolWP+DiaWP)
Shared memories outside of pools
Key:        3 Size:    13714400 ( 13.1 MB) Disp. communication areas
Key:        4 Size:      531448 (   0.5 MB) statistic area
Key:        6 Size:   319488000 ( 304.7 MB) ABAP program buffer
Key:        7 Size:       14838 (   0.0 MB) Update task administration
Key:        8 Size:    67108964 ( 64.0 MB) Paging buffer
Key:        9 Size:   134217828 ( 128.0 MB) Roll buffer
Key:       14 Size:     4400128 (   4.2 MB) Presentation buffer
Key:       18 Size:      917604 (   0.9 MB) Paging adminitration
Key:       19 Size:    30000128 ( 28.6 MB) Table-buffer
Key:       41 Size:    25010000 ( 23.9 MB) DB statistics buffer
Key:       62 Size:    85983232 ( 82.0 MB) Memory pipes
Key:       63 Size:      409600 (   0.4 MB) ICMAN shared memory
Key:       64 Size:     4202496 (   4.0 MB) Online Text Repository Buf.
Key:       65 Size:     4202496 (   4.0 MB) Export/Import Shared Memory
Key:     1002 Size:      400000 (   0.4 MB) Performance monitoring V01.0
Key: 58900100 Size:        4096 (   0.0 MB) SCSA area
Nr of operating system shared memory segments: 18
Shared memory resource requirements estimated
================================================================
Total Nr of shared segments required.....:         18
System-imposed number of shared memories.:       1000
Shared memory segment size required min..: 319488000 ( 304.7 MB)
System-imposed maximum segment size......: 35184372088832 (33554432.0 MB)
Edited by: Joel Cancio on Jan 14, 2011 8:11 AM

Greater Than Less Than

Dear all,
I am Using oracle 10g R2 database on windows.
I have a doubt that,
If I have a 'Date' datatype column suppose a and want to (select Less than sysdate and greater than Sysdate-31(One Month).
e.i.
select a,b,c from T where a Less Than Sysdate-31(One month.);How can i do this.
Thanks,
Chanchal Wankhade.

Shinegar wrote:
I had not considered the effect on an index with TRUNC. Thank you for pointing that out.
TRUNC doesn't actually remove time as you can see below
SELECT TO_CHAR(TRUNC(SYSDATE),'MM/DD/YYYY HH:MM:SS AM') "Today's Date and Time" from DUAL;
Today's Date and Time
01/19/2012 12:01:00 AMLet's say sysdate = Jan 19, 2012 11:00:00 AM
As shown above, trunc(sysdate) = Jan 19, 2012 12:01:00 AM
So, trunc(sysdate) -1 = Jan 18, 2012 12:01:00 AM
Removing the trunc from column a
select a,b,c
from T
where a between trunc(sysdate)-1 and trunc(sysdate);will also remove all data that is greater than Jan 19, 2012, 12:01:00 AM so you would only see data from one day -- Jan 18th.
Adding the trunc to column a returns all the data from Jan 18th and 19th.
It is my experience that users will ask for a date range, but then will ask for just one day. If Column a is not truncated, then no rows would be returned when between trunc(sysdate) and trunc(sysdate).
Most programmers will not use trunc(sysdate) in the where clause, but would use a variable with value assigned of sysdate or trunc(sysdate) as it provides more flexibility.
If you do not want to use trunc on column a, then the where clause should be BETWEEN trunc(sysdate) - 31 AND sysdate.
Edited by: Shinegar on Jan 19, 2012 12:40 PMThe trunc function does not remove the time portion, but it does set it to midnight. Or at least i would if you used the correct format mask in your TO_CHAR. The mask for minutes is MI not MM.
SQL> SELECT TO_CHAR(TRUNC(SYSDATE),'MM/DD/YYYY HH:MI:SS AM') am_pm,
2 TO_CHAR(TRUNC(SYSDATE),'MM/DD/YYYY HH24:MI:SS') mil_time
3 from dual;
AM_PM MIL_TIME
01/19/2012 12:00:00 AM 01/19/2012 00:00:00John

SQL query to populate the records, the maximum processed should be less than 10 records per week.

Dear All,
I have a requirement, to write a SQL query to populate the records which are inserted less than 10 no of records.
The tables has the cretaed_date column and along with other key column which will have unique values.
Ex1: The user might have inserted records from application, per week basis, between the date range '01-jun-2013' - 08-jun-2013 , the no of records created by the user during this week may be less than 10 records or more.
But I want to populate the records by giving date range that too, it should pick the records the count which fall with in 10 records.
I dont want the query to populate the records if the user has inserted more than 10 records in a week.
Ex2:
User 1 has created 15 records during the week 1 ( the query should not populate this ).
User 2: has cretaed less than 10 records from the UI during the week 2. ( This details should get populated ).
Thanks

Use COUNT to find how many rows where inserted in a week.
If this does not answer your question then please read Re: 2. How do I ask a question on the forums? And provide necessary details.

1.5 Edit Table Partitions - Can not edit Values Less than Field

When editing (or more importantly to me) creating new partitions through the GUI. This slao was an issue w/1.2.1 that I recently discovered, I was hoping that it would have gotten fixed in 1.5

Just to confirm this is only a problem when editing a table? It seems fine when creating a table from scratch.
The field is disabled when editing an existing partition because there isn't (as far as I can tell) an ALTER TABLE clause for changing the less than value of a range partition.
It's a bug that when you create a new partition, while editing a table, the field is still disabled. I'll log it now.

"Less than 40%", "In between 40 and 70%", "Greater than 70%

ADF Experts,
In DVT like funnel chart, is it possible to change the graph bifurcation based on custom requirement.
For eg : Funnel chart creates the funnel like "Less than 40%", "In between 40 and 70%", "Greater than 70%" . Is it possible to change this to any custom value ?
thnks
Jdev 11.1.1.5

Hi,
see "Treshold" in
http://download.oracle.com/docs/cd/E21764_01/apirefs.1111/e12418/tagdoc/dvt_funnelGraph.html
+"The number of threshold, each threshold range and color can be customized in the graph bean. These functions are not exposed to the faces layer yet, but application may use a graph binding to access these functions in the graph engine."+
Frank

System reboots with audigy2 value. get irql less than or not equil. please help new c

hello my name is carlos
my system reboots at random (more in games) with audigy 2 value..
could someone please advise me on the problem i have with my new audigy 2 card. i would like to get it working and not have to get another card. i got this one because my onboard sound is so junky with midi music and has a poor s/n on recording. the blaster card seems to meet my expectations except for the reboots.
i have read on forums about this same issue with ati video cards in the 9200+ range so i thought that might be the cause but i went back to the onboard audio and the problem went away.
at random my system reboots. i get an error.. irql_not less than or equil or something like that and then it reboots. i let it submit to microsoft and they only say its a problem with a device driver. i have all the updated drivers for all my hardware at this point. i have all the windows updates as well. my xp is legal. i dont think its the power supply but.. could it be? the readings with my digital meter are normal. i have an older but quality digital multi tester. got it when in college. so i know its accurate. it reads 4.9 on 5 and 2.2 on 2. all this info because of the information i have read already. is the audigy a power hungry card? cause i dont get any reboots when i use the onboard sound and my ati video so what ever is going on it has something to do with the sound card.
i cant find a newer driver on the driver site for it except for the beta. so i assume there is no updated driver for the card.
i have a ups backup system. it has come on but it has never caused a computer hang when it has. its a 250 watt unit with plenty of battery backup. same battery backs up my ham radio equip. i am going to reinstall the card and see if in some chance it is munipulating the waveform to the supply. the power to the machine reads 22 volts.
i have had some issues with the power company recently. they had to do some major repairs because i was having problems with flickers. but they fixed... [Show more]

thank you for your reply to my problem.
sorry i missed that detail in my information. that is one of the things i checked. video is on 6 and audio is on 7. i dont see any other devices sharing those irqs in the device manager irq information. or any other devices on same irqs or i/o
before anyone mentions it i also have 3 fans sucking air. my case is actually an old server case with lots of vent holes in front and side. i was thinking of getting some of the slot fans and blowing on video and sound card. could this be the issue? the monitor app says my sytem temp is 82 degrees. 27 on processor.
i appreaciate the input. i ran it all night last night with nero media player running with visulations on. the music was still playing but the video was locked up when i checked it this morning? nothing but mushrooms on my screen from the visulation. i dont know if something happened with nero (most likely this time) but thats the first time that error came up. the odd thing about this really is that it may go for hours and not do this but it seems to do it more when we play demanding games. i ran the machine yesterday for hours on my inverter (ups system) from the batteries with no problem. its output is just a little hotter than my house voltage 27 volts and my line volatage is about 9. but it may reboot before i get this post completed. it ran without problem for 7 hours with all the major games i have until the batteries ran down. (two high capacity 2 volt deep cycles on the outside deck)its really odd. its almost at random. at this point i suspect that i have a power supply problem of some sort. im gonna get a new supply by friday and see if that hel
ps.
i have to wonder who makes the best supply? anyone have any sujestions? perhaps whats really causing this is the capacitors in the supply cant sustain a clean output with the shaky power supplied by aep at my home. aep says that they fixed the problem but i still see flickers. i dont have any problems with the power on anything else in my home. im a little particular. lights that flicker bug me. its not a serious flicker just a slight diming that i have tried to catch with a dvm meter and cant. i have a 350 watts supply but its probably not the best made supply out there. i bought it at a local place that sells off brand computer parts. my fault i guess.. i've had it for maybe 3 years. i had a supply go bad back then and ruin a hard dri've on me. im bad for giving more info than needed but im just a yacker. thanks for the help..

WRT400n range less than WRT54gs

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