The use of sequence and generate the number in a table that has data
HelloThere is a custom table that has a column Rowid (NULL).
This table already has 10 k with rowid as null lines, now the user asks me to enter a unique number for the Rowid.
I created a sequence, but don't know how to use this sequence and generate numbers for the Rowid.
Could you suggest.
Thank you.
"rowid" is an oracle reserved word and should be avoided. Perhaps "Rowid" between quotes or something.
Here's how to "fill" a column by a sequence:
SQL> create table t (id number, value varchar2(100));
Table created.
SQL> insert into t (value) select object_name from all_objects where rownum <= 10000;
10000 rows created.
SQL> create sequence idgen_sequence;
Sequence created.
SQL> update t set id = idgen_sequence.nextval;
10000 rows updated.
Given that the sequence was used all the 'id's will be unique.
Tags: Database
Similar Questions
-
How can I activate an older version of Photoshop that I have loaded on my new tablet? Web activation does not work, and when I call the number, it is said that it is not longer used. Meanwhile, I'm 13 days until it stops working due to not be enabled. Help? I really need to continue to use this product for my home business. It works very well not activated but the threat is that it will stop working in 13 days more if I don't get activated, and none of the activation methods that they list seem to work.
You can download CS2 if you have a valid license for CS or CS2.
And you have to follow the instructions and use the download again AND the new serial number.
-
I just downloaded photoshop elements 7.0 to a new box, and he said that my serial number is not valid. the adobe support team indicates the number is valid, but that they cannot help me
who cancel. Ugh... it was one of the other programs in the bundle of bamboo that was having a problem. Thanks again for responding, I think I'm now covered for photoshop elements.
-
Is there a limit on the number of hot spots, that we can include on a screen?
Is there a limit on the number of hot spots, that we can include on a screen? I'm putting in about 25, but it is defaulted to 10?
Hot point quiz questions are indeed limited in the number, you can have on a slide.
When it comes to normal blades, using ordinary boxes by clicking, you could easily have 25 or more, but then your score will be much more complex and it will not be a true quiz question. Each separate click box can be set up to score separately.
-
The number of Quest vWorkspace licenses has been exceeded
Hi all
I farm vWorkspace
Two servers
First server is Windows Server 2008 R2 fully up-to-date
VWorkspace 8.0 running
Reset password connection Broker, the Management Console, Terminal Server/RDSH, storage user Prrofile Mgmt,
Second server is Windows Server 2003 R2 fully up-to-date
Also running vWorkspace 8.0
Broker for connections, Management Console and Terminal Server / RDSH
The first server running the database. When I pull up the AppPortal client and go on running a published application on the first server it starts without a problem.
When I try to run an application that is published from the second server I get "the number of Quest vWorkspace licenses has been exceeded. You will not be able to log on at this time. Please notify the system administrator. »
The only other post I've seen related to this message is here
http://en.community.Dell.com/TechCenter/virtualization/vWorkspace/f/4827/t/19552119#3451
I got disabling the IPv6 protocol; However, I always receive this message.
Any ideas?
Too bad. Found my dose.
-
I'm working on a data model BI Publisher and I try to convert the Period_Name in GL_JE_Lines table to a date format and then return of the year.
The sql below works in 11i, but I can't make it work in Fusion.
to_char (to_date (l. )) period_name , ' MON-RR ' ),'YYYY')
Any ideas?Hi Jennifer,.
To_char (sysdate, 'DDMONYYYY') in BI Publisher does not return a correct results due NLS_DATE_FORMAT/DATE_LANGUAGE settings.
According to the standards of the I18N, NLS_DATE_LANGUAGE in the database is still hardcoded to NUMERIC_DATE_LANGUAGE. NUMERIC_DATE_LANGUAGE 'MY' in a date format mask is an integer, so you see the correct value.
You're not supposed to publish direct SQL with fixΘe format masks (unless it's some sort of canonical format used in internal processing, including the end-user will not be), you should return language digital date to the mid range and then make the formatting of y.
Workaround
Try adjusting the NLS_LANGUAGE in SQL data model to override formatting from of the
Data base and values of the Session, for ex: select to_char (sysdate, 'MON-DD-YYYY', 'NLS_DATE_LANGUAGE = AMERICAN') of double;
I got this Oracle support after lifting a SR.
Thank you
Rahul.
-
++ Adding the number of days to an existing date
Hi team,
Try to add the number of days to an existing date.
Ex: If the date is May 28, 2012, I need to add 15 days. The deadline in the element should be June 12, 2012.
How to handle this in Application Express 4.1.0.00.32.
Would appreciate your answer by May 29, 2012.
Thank you in advance.
Kind regards
AnithaWhat is the date format in the date picker? Maybe give example date value
I guess it's something to your data format
Look at this example of work
http://Apex.Oracle.com/pls/Apex/f?p=46417:9
login: test/test
If your date format DD-MON-YYYY is then use this js code
//define the array of month names var monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; var dateArray = $v('P2_WPTG_START_DATE').split("-"); for (var i = 0; i < monthNames.length; i++) { if (monthNames[i] == dateArray[1]) { var vmonth = i; dateArray[1] = vmonth; } } var d = new Date(dateArray[2], dateArray[1], dateArray[0]); //convert the string into date d.setDate(d.getDate() + 15); // add 15 days var newDate = (d.getDate()) + "-" + monthNames[d.getMonth()] + "-" + d.getFullYear(); $s('P2_PLANNED_RELEASE_DATE',newDate);
-
Is it possible to do it in a table? (Count the number of days from a certain date)
Hello
I did yesterday a data base to make my job easier. I could make it even more effective if I could understand this delicate piece of business.
What I have is in my table has a column called "Date completed". This column contains the date when the project was completed. Then, I would like to have another column in the table called "number of days elapsed since completion. This column would have simply taken the date in column "Date completed" and count the number of days since that day and show them in a numeric value (i.e. 28). This way I could do a select and display everything is over for a number of days where I need complete my report (s).
Thanks for any help. If you know a way to do that is completely different from what I'm trying to please do not hesitate to propose a solution, I'm a complete newbie to this. I took a basic SQL course at the College a few years ago, but never learned to do anything as advanced as this.
Thanks againYour number of days can be easily calculated as trunc (sysdate) - date you completed column.
You probably don't want to store the number of days in the table (since his will change daily)-instead it calculate on the fly that you query the data (or if you have 11 g you could watch the virtual to make columns persistent calculation rather than the value in the table).
-
How to locate the owner of an iPhone that has been reported lost and deleted?
How to locate the owner of an iPhone that has been reported lost and deleted?
You return to the police or to the carrier the phone is bound to and let them deal with him. Privacy laws prevent Apple, or the carrier to disclose this information.
-
What version of the BlackBerry browser supports the HTML5 video element? Any estimate of the number of blackberry phones that support video?
The
-
Is there a limit in the number of custom columns that can be created?
Hi Experts,
Is there a limit in the number of custom columns that we can create in the informatica mappings that get out us of the box? What is the best practice for Oracle? Please let me know.
Thank you
KrisFor performance purposes, it is recommended that you do not enter a columns more than 254 to dimension to the fact table.
http://download.Oracle.com/docs/CD/E12513_01/doc/BIC.101/e12652/dacdesignetl.htm#i1059392
Wrong forum btw: Applications Business Intelligence
-
You need to reinstall the windows XP Backup program that has been deleted by ardja software.
You need to reinstall the windows XP Backup program that has been deleted by ardja software.
Hello
I suggest you to follow the steps in this link and check if it helps:
http://support.Microsoft.com/kb/302894
It will be useful.
-
Querying the oracle table that has a column with the name of "FILE".
Hi all
I need to have an oracle table that has the column with the name "FILE".
I can query all columns with the query "select * from table".
But I'm not able to use the query "select the table file.
This table is converted from ms access to oracle and I need to have this column with the name "FILE".
Any suggestions?
Thank you
Abdellaoui
Hello
FILE is a keyword from Oracle, so it's not a good name,
Use FILEDATE, or DATE_FILED, or something else that is not in V$ RESERVED_WORDS. KEYWORD as the name column.
If you need to use the FILE, then you must use quotation marks.
-
Hello
I have an emp_job_det with a, b, c columns table. Note that this TABLE ALREADY has DATA OF THESE COLUMNS
IAM now add a new column "D" with forced not null
Fistly I alter the table by adding the single column "D", if I do, the entire column would be created with alll of nulls for the column DEFAULT D
ALTER table emp_job_det Add number D; -do note not null CONSTRAINT is not added
Second... If I try to add the constraint not null, get an eoor as already conatained null values...
(GOLD)
In other words, if I put the query
ALTER table emp_job_det Add number D NOT NULL; -THROWS ERROR AS TABLE ALREADY CONTAINS DATA
So my question is how how can I add a new column with a constraint not null, table already has the data, without falling off the table
Please help me on this issue...
Add the column without constraint, then fill the column. Once all the rows in the table are given in the new column, and then add the constraint not null.
-
Copying recordings to another column in the table that has NULL values
Hello
I am trying to copy the email address from one table to another table that has the NULL value in the column email
Please notifySQL> select 2 count(*) 3 from 4 users a, cvProperties b, cvDetails c 5 where 6 a.user_id=b.user_id and b.cv_id=c.cv_id and a.userType like '1' 7 and 8 c.email is NULL 9 / COUNT(*) ---------- 7 SQL> insert into cvDetails(email) 2 VALUES( 3 (select 4 a.login 5 from 6 users a, cvProperties b, cvDetails c 7 where 8 a.user_id=b.user_id and b.cv_id=c.cv_id and a.userType like '1' 9 and 10 c.email is NULL) 11 ); (select * ERROR at line 3: ORA-01427: single-row subquery returns more than one row
Thank you in anticipationCheck to see if that helps...
MERGE INTO cvdetails c USING (SELECT a.login, b.cv_id FROM users a, cvproperties b WHERE a.user_id = b.user_id AND a.usertype = 1) xx ON (xx.cv_id = c.cv_id) WHEN MATCHED THEN UPDATE SET email = xx.login WHERE c.email IS NULL;
Vanessa B.
Maybe you are looking for
-
O day appears automático, mas o sistema não instala, apontando o erro "WindowsUpdate_09370001" "WindowsUpdate_dt000", meu tem laptop Windows 7. Alguem sabe o than devo fazer?
-
Hello: We have 2 Nexus 5000 Switch with n5000 - uk9.5.0.3.N2.2.bin system image file. 2 Nexus divided in 2 centres and directly connected. In each of the switches, there is an Oracle server. These Oracle servers are grouped and connected by a link of
-
With the help of satellite server reside co with vanity URL
Hi allAccording to my understanding, we must have the keyword "Satellite" next "cs" in our URL to use satellite co resident server but in vanity URL, we must have the prefix of site after "cs". So in this case, how we can use satellite co resident se
-
(ny bdy els gt 1?) Pavilion dv7-4269wm @ wbste thn hpastnt drvrs detects wch which 2 belive?
-
Is it true that hypervisor free will support physical CPU 1 with unlimited cores?Actually, no point in adding an additional to a server physical CPU if you need to continue using the free version of the hypervisor.To increase the physical CPU at 2, I