473,395 Members | 1,937 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

problem in Updating a column

4
Hi,

I have a problem in updating a column of table by matching two table of two column.if value of two columns are equal then we have to update the column of one table
Jan 11 '08 #1
2 1083
iburyak
1,017 Expert 512MB
Try this:

Expand|Select|Wrap|Line Numbers
  1. Update tableA
  2. Set column = value
  3. From tableA
  4. inner join tableB on tableA.column = tableB.column
Good Luck.
Jan 11 '08 #2
Nalwyn
4
Hi,

Thanks for providing solution in solving the updating problem
Jan 12 '08 #3

Sign in to post your reply or Sign up for a free account.

Similar topics

2
by: Harald Servat Gelabert | last post by:
Dear news-team I'm using MySQL 4.0.15a (with PHP 4.3.4rc1 and Apache 2.0.47 under FreeBSD). I'm having problems when updating a column of a table (it updates an extra column). As an...
0
by: Sean Utt | last post by:
Table "grps" Column | Type | Modifiers -------------+-----------------------------+-------------------------------- --------------------- grpsid ...
6
by: Hennie de Nooijer | last post by:
Hi, Currently we're a building a metadatadriven datawarehouse in SQL Server 2000. We're investigating the possibility of the updating tables with enormeous number of updates and insert and the...
1
by: Steven Blair | last post by:
Hi, Here is a short decsription of my problem. I have written a dll for Database accessing. I have one method which can return a Dataset and another method which takes a Dataset and upates a...
6
by: '~=_Slawek_=~' | last post by:
I have problem with SQL update. Sometimes it can take 2-10 seconds. I need to make this update every time page is opened - ASYNCHRONOUSLY. I have read forums, php.net etc about running php code...
0
by: G .Net | last post by:
Hi I've run into a problem when using Expressions in a DataColumn of a DataTable which I'm updating back to the underlying databas. That is, I'm loading data into a DataTable in which I've set...
7
by: Vlado Jasovic | last post by:
Hello, I'm using typed dataset for databinding to windows controls and I'm having some problems. I'm trying to move all business logic to datatable column_changing events and the problem that...
2
by: Sid Price | last post by:
I have an application that has already been deployed and we need to add a new column to some of the tables in the application database. We are using an access database. We have a solution working...
11
by: SAL | last post by:
Hello, I have a Gridview control (.net 2.0) that I'm having trouble getting the Update button to fire any kind of event or preforming the update. The datatable is based on a join so I don't know...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.