update

Update columns with Null values

Hi I want to update a table as followings update userloginstats set logouttime= sysdate where logouttime= null; But it did not update the columns with null values. what is wrong ...

tsql : Access query to TSQL union update conversion correct?

I have a query in access which i need to convert to a stored proc in sql server 2005. the query in access is as follows: UPDATE tblitem, tblFileSignature SET tblitem.strFileProcesstype = [tblFileSignature].[STRFILEPROCESSTYPE], tblitem.strFileSignatureType = [tblFileSignature].[strfilesignaturetype] WHERE (((tblitem.strFileSignatu...

Grails: How does that the UPDATE function work?

I got rid of the original UPDATE gsp Grails offers. I put it in the first row of my list.gsp table and change all the values of the table to g:textfield so they can be edited without going to the save.gsp But now I'm trying to make it work, and I can't. I added a update button in the last column of the row, of every row. When I chang...

How to periodically update php?

I need my site to occasionally read a file in order to update itself. (Daily or weekly if possible) Is php capable of this alone? (From what I've seen the answer is "no") What else can I use to do this? (Sql seems like it might work, but I've searched and can't tell for sure) ...

How do I get my PHP update function to work?

See something wrong in my code? I can't get the update function to work.. weird thing is the rest works correctly, and the same code works 100% on another page. <?php include("config.php"); $id = $_GET['id']; $number = $_GET['no']; $result = mysql_query("SELECT * FROM comments WHERE commentid = '$id'") or die(mysql_error()); $row ...

Android handle app updates and database changes

I have basically finished developing an android app that makes use of SQLite databases that I copy to the user data area on the device eg /data/data/com.company.app/databases/users.db I am unsure how the marketplace app update procedure takes place and am also unsure as to how I could test it. I currently check whether the database exi...

update/clear fields automatically or by event etc. by specific date

hi im new to programming i have this small system for room reservations (school requirement). i have this question that is it possible to update the fields of my table on specific date? for example is today is 2010-10-14. if the field matches on the same date. it will clear/update my field automatically? i dont really know where to sta...

Update all SQL NULL values in multiple columns using Column level WHERE clause?

We have a database with a bunch of wide tables (40-80 columns each) and just found a bug that introduced NULL values into about 500 of the records. The NULL values can appear in any of the columns (all are integer columns, see image below) but these NULL values are causing issues with one of our reporting systems that cannot be changed e...

Server Upgrade Script

Does anyone have or know of a good template / plan for doing automated server upgrades? In this case I am upgrading a python/django server, but am going to have to apply this update to many machines, and want to be sure that the operation is fully testable and recoverable should anything go wrong. Am picturing something along the lines...

default_scope breaks (update|delete|destroy)_all in some cases

Hello, I believe this is a bug in Rails 3. I am hoping someone here can steer me in the correct direction. The code posted below, is purely for illustration of this problem. Hopefully this does not confuse the issue. Given I have a Post model, and a Comment model. Post has_many Comments, and Comment belongs_to Post. With a default_scop...

Can I update an Eclipse plugin project, which is simply a wrapper around a jar?

Greetings, I have a java project which I export as a jar. This java project also uses JNI. So far, the only method I could find to use this jar in an Eclipse plugin is to wrap it in an other eclipse plugin project, and add this jar wrapper plugin to dependencies of my actual plugin. I've wrestled with Eclipse's paths and dependency se...

Database Table Update Error on NULL Value

Hello everyone, I have a two tables. One table is actually populated by daily events while the other is just a summary of the other table. I have a stored procedure which deletes the values stored in the Daily Table. Now every after delete, the Summary table should also be updated such that the SUM will now be updated less the value of...

How to update a record from database via ADO.NET Entity Framework?

Hi, My WPF desktop-based application uses ADO.Net Entity Framework in order to connect with SQL Server database. In one of the windows I have a DataGrid with all data from tbl_users, when user selects one of the row (record) and clicks on Edit, application opens a new window with form, that includes all data that user can edit/update. ...

adapters notifyDataSetChanged does not work

EDIT 2: I did solve my problem, but i don't know how:S I was moving my code snippets a bit around, a suddenly it worked. Must have done something in the wrong order, but its weird, checked it many times. Thanks for you help, and sorry I can't post an answer ;) Hi. I have a list view which I'm trying to refresh to update it self when i...

C# - GUI not updating until code is finished

Hey, I have a sequence of code that goes something like this: label.Text = "update 0"; doWork(); label.Text = "update 1"; doWork2(); label.Text = "update 2"; Basically, the GUI does not update at all, until all the code is done executing. How to overcome this? ...

MS SQL 2005 AFTER UPDATE trigger updating other row than updated

Hi, As a user with little or no experience i have to create a trigger on a table (or find another solution). What needs to be accomplished is that when the value of the column ESB is changed to '1' in another row in the table the column has to be set to '0'. My intention was to use a AFTER UPDATE trigger, to do this. ALTER TRIGGER [T...

Update splitViewController from ModalViewController

I need to update on of my splitView's from a modalView, but I am not having any luck. for instance: From my rootView (which is a UITableVIewController) if I set an option to hide a certain section from the rootView table in my ModalView, when I dismiss the modalview, the setting doesnt take affect on screen for the tableview, same goes ...

Replace a word in BLOB text by MySQL.

Hello! I've got a huge mysql table (called tcountriesnew) and a column (called slogen, blob type). In each of those slogen blobs I'd like to replace a word, for example: banana to apple. Unfortunately I tried to print all the rows with word banana, and it did not work. select * from tcountriesnew where slogen like '%banana%'; Please ...

C# & WPF : How to update an in-code declared textbox height on textbox content change?

Hello everyone, I'm fairly new to C#, I'm on a C# & Wpf course. Here my teacher has told us to inherit from UserControls and create a wpf control library of our own. In order for us to create a simple UML Editor, and right now I'm working on a Class Control. The visual representation of a class as seen here: http://www.softwarefactorie...

How can I move my Python2.6 site-packeges into Python2.7?

I just ran an update on ArchLinux which gave me Python3 and Python2.7. Before this update, I was using Python2.6. The modules I have installed reside in /usr/lib/python2.6/site-package. I now want to use Python2.7 and remove Python2.6. How can I move my Python2.6 modules into Python2.7 ? Is it as simple as doing mv /usr/lib/python2.6/...