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by: Dylan Nicholson |
last post by:
Seems that Oracle 9.2 (using MS ODBC driver) requires extra
parentheses when adding multiple columns to a table:
ALTER TABLE MyTable ADD (MyColumn1 VARCHAR(255), MyColumn2
VARCHAR(255))
vs
ALTER TABLE MyTable ADD MyColumn1 VARCHAR(255), MyColumn2 VARCHAR(255)
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by: Dan Edwards |
last post by:
Hi about 2 months ago I had trouble with alter table on large tables
blocking all database activity and started a thread on this list called
"alter table blocks other tables!"
I tried to resolve the problems by upgrading to mysql 4.0.14, putting
the database that I needed absolute best performance on a fast scsi
drive all by itself.
Then twice this week I needed to add a column to a large table (about a
million records). The tables...
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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: maricel |
last post by:
Could someone confirm which tablespace is being used when running ALTER &
CREATE INDEX.
Is it the tempspace or the tablespace where the table resides?
Many thanks,
maricel
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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: Jeff Kish |
last post by:
Hi.
I have a database I need to supply something (I'm assuming a t-sql script..
maybe something else is better) to update customer tables with.
The operations include mostly changing varchar lengths, though a couple of
columns were renamed.
I'd like to maybe figure out how to get Enterprise Manager or Query Analyzer
to generate the scripts.
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by: RamaKrishna Narla |
last post by:
In MS SQL Server, I have the following tables with some data in it.
create table table1 (
column1 varchar(32),
column2 int not null,
column10 varchar(255),
.....
primary key (column1, column2),
);
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by: Serge Rielau |
last post by:
Hi all,
Following Ian's passionate postings on problems with ALTOBJ and the
alter table wizard in the control center I'll try to explain how to use
ALTOBJ with this thread. I'm not going to get into the GUI because it is
hard to describe in text.
First of all what is the purpose of ALTOBJ()?
This procedure was created mostly for ISVs who need to do produce change
scripts to upgrade application from release to release, but it can also
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by: vasilip |
last post by:
I'm testing out db2 for a project I'm starting that requires proper xml
support and I can't seem to get both xml and spatial data to work well
in the same table.
Once having created a table containing both xml and spatial data fields
I can't seem to find a way to alter the table
I have created a table containing an id, xmldata field and a ST_Point
If I try to drop the xml field with ALTER TABLE TEST DROP COLUMN
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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 to sleep on it for a while).
Problem--
For some reason I get the error when trying to save files...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 most users, this new feature is actually very convenient. If you want to control the update process,...
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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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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