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Hello Trying to restore an Oracle 11g database in linux I get this message: ORA-01052: required destination LOG_ARCHIVE_DUPLEX_DEST is not specified These are the steps I do: SQL> STARTUP NOMOUNT PFILE='/oracle/product/11.2.0/dbhome_1/dbs/pfileEMR.ora'; ORACLE instance started. Total...

Hello again, I am having trouble with a functionality in my java web application using PrimeFaces, I hope someone can guide me. I launch a query in an Oracle database when I click a button (this query can last a little based in a date range the user selects) so I have more or less this code...

Hello, everyone, I hope you have the patient to read my problem. Any advice would be greatly appreciated, thanks in advance. I want to create a report in a java web application with primefaces, deployed in Glassfish v4.0, I use poi-3.10 library to write to Excel File. My query is very simple...

Hi, here is my problem I have a folder under user1 home directory /home/user1/wanttosharefolder I created a group called 'histo' I added user1 and user2 to group 'histo' usermod -a -G histo user1 usermod -a -G histo user2 I changed permissions to whattosharefolder (this folder was...

Hello, I am trying to generate an excel file with POI Library, so far here is a piece of code, I get about 150,000 registers between 2 dates FileInputStream fis = new FileInputStream(new File(my_template)); XSSFWorkbook workbook = new XSSFWorkbook (fis)...

Hello I have my select statement returns something like this: id episode name 1 1 john 2 1 mary 3 1 null is it posible get a result like this? episode 1 john mary null I have tried with pivot but with I need an aggregate function which I do not use, can...

Hi I have a little problem with this query, I want to know if it is the first time something happen, so I use OVER instruction, but inside my application I could insert a date range and my query just count the data selected and I have to count all table: example date event result...

Hi guys! This is my issue, I have a module with 8 entries, up to four can be high level, but I do not know which ones, so I use a loop for to look for them, activating the outputs, this works for me but sinthesizing uses many resources. (I am using Xilinx software) Is there a way to do this...

Hi, this is a problem I have, I think the solution is obvious but I can not find it. I installed Fedora 7 on my laptop, these are the characteristics: Processor Turion x2 64 1.5 Gb RAM 160 GB Hard Disk Nvidia Graphic Card Ok, the problem is that when I insert my USB memory, the operating...

Hello all, I have a little problem I hope someone of you can help me. I have two entities e1 and e2, and e2 needs a signal s1 from e1, when I make instances of e1 and e2 in a third module e3 the three entities follow a clk_main, then when a simulate e3 the signal takes 2 cycles to came from...

Hi! I have a few problems about a stored procedure. I would thanks all help possible. Im trying to get the sum of all elements of a column but a get this error: "Eror 170:Incorrect sintax near =" This is my code: CREATE PROCEDURE dbo.Moon @pintOrderId INT, @pcurTotal MONEY OUTPUT AS...

Hello friends! I have a little problem over here, When I try to install j2eesdk1_4-linux.bin in my machine it is working well but appears a text: "deleting temporary files" and the system break down, I have to restart my machine. Do anyone knows what is happening? Maybe the file is...

Hello friends I have a little problem over here. I downloaded j2eesdk-1_4-linux.bin I tried this command on my machine which have Fedora Core 3 installed ./j2eesdk-1_4-linux.bin this launch the script but appears a text: "Deleting temporary files..." and after that, the system breaks down, I...

hello again! I start programming with glade2 and I can not found good tutorials so I hope someone of you could help me. my question is this: how can I do to call a window from another? Thank you.

Hello, I have a new problem with fedora 2 sorry but when I try something in my computer I finished destroying another. Now always I start GNOME appears the error Error activating XKB configuration. Problably internal X server problem. X server version data: The X.org Foundation 60700000...

I would like to know if anyone could tell me how many different distributions can I have in one hard disk? This question is because I tried to install Fedora 2 and Red Hat 9 but when I created the / partition for Red Hat 9 Disk Druid deleted / partition of Fedora 2. Or maybe I did something...

Hi! This is the problem, I hope someone could help me: I installed Fedora Core 2, but it did not detect my video card (It is a GeForce4 MX440 nvidia) automatically during the installation, Fedora just detect my video on board card. How can I change this configuration because it does not let me...

doyourememberlove (Programmer) Oct 5, 2004 I am confused, when I try to access my windows partition D: the Hardware Browser show me that my Windows partition has a size of 26128 MB when actually I have two windows partitions C: 16124 D: 10004 after I mount this partition I can access C: from...

Hi! I have a little problem, I am writing to a file with this code: ofstream outfile("c:\\salida.dat"); outfile<<1<<" "<<2<<" "<<3<<" "<<4<<"\n"<<5<<" "<<6<<" "<<7<<" "<<8; outfile.close(); but when a write a new data all existing data are erased. What can I do to append my new data? Thank you.

I want to know if there is a way to read just green color from a image? Thank you.