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by: Derek Basch |
last post by:
Hello,
Can anyone point me towards an article or explain
how to properly alter a list as well as iterate
on its items? For example:
input:
word =
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by: Lannsjo |
last post by:
I need to change my primary key column type from smallint to int.
I have tried:
ALTER TABLE livegroup MODIFY id INT UNSIGNED NOT NULL AUTO_INCREMENT;
But get an error message certainly since my id-column is primary key
and references other tables as well.
How can I come around this problem?
Need help
/Martin
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by: Richard Hollenbeck |
last post by:
I made a table this way:
mysql>create table tblCourses (courseCode char(30) primary key,
courseDescription char(50));
Now I realize that I forgot to enforce that both fields will not be null.
So I tried this:
mysql> alter table tblCourses (courseCode not null, courseDescription not
null);
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by: baustin75 |
last post by:
Posted: Mon Oct 03, 2005 1:41 pm Post subject: cannot mail() in ie
only when debugging in php designer 2005
--------------------------------------------------------------------------------
Hello,
I have a very simple problem but cannot seem to figure it out. I have a
very simple php script that sends a test email to myself. When I...
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by: BuddhaBuddy |
last post by:
Platform is DB2/NT 7.2.9
The table was created like this:
CREATE TABLE MYTEST (
MYTESTOID bigint not null primary key,
FK_OTHEROID bigint not null references other,
FK_ANOTHEROID bigint not null references another,
FK_LASTLYOID bigint not null references lastly,
unique (FK_OTHEROID,FK_ANOTHEROID))
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by: Andy |
last post by:
Does anyone know of a deduplication and data cleansing tool that works with
Access databases?
Thanks
Andy
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by: minjie |
last post by:
Is it possible to run a simple script to alter a table column in Access
database from an interger to a double? I have been writing C++ programs
every time we need to upgrade (modify) the Access database, but found
it cumbersome. I know I can change database definition via Access GUI
interface itself, but if the database is at a remote site,...
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by: Barry |
last post by:
In sqlserver 2000 I have a UDF which works fine but I want to make a
change to it. When I do an ALTER FUNCTION ... I get an error saying
that I can't alter the function because it is referenced by an object.
Is there any way around this? I reference the UDF in over 100 tables,
do I have to go to each table, remove the all references alter the...
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by: raylopez99 |
last post by:
Keep in mind this is my first compiled SQL program Stored Procedure
(SP), copied from a book by Frasier Visual C++.NET in Visual Studio
2005 (Chap12). So far, so theory, except for one bug (feature?)
below. At some point I'm sure I'll be able to laugh about this, akin
to forgeting a semi-colon in C/C++, but right now it's frustrating
(time...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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