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by: Shino |
last post by:
Hi,
Can anyone help with this error: "ORA-00904: invalid column name"?
Thanks!
SQL> create view PPFa as
2 SELECT L.UserID AS LecID, U.Name, U.Email, I.IntakeID, S.UserID
AS StudID
3 FROM User_Lecturer L, User_Student S, TBL_Intake I, Users U
4 WHERE L.UserID=S.InitialSupervisorID And L.UserID=U.UserID And
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by: Gunnar Vøyenli |
last post by:
Hi
(SQL Server 2000)
I have an existing table (t) with a column that is NOT an identity column
(t.ID), but it has manually inserted "row numbers". I want to make this
column become an identity column. This column is a key field to other
tables, so I want to keep the row numbers that are allready inserted.
From the Query Analyzer, how do I do this?
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by: sk |
last post by:
I have an applicaton in which I collect data for different parameters
for a set of devices. The data are entered into a single table, each
set of name, value pairs time-stamped and associated with a device.
The definition of the table is as follows:
CREATE TABLE devicedata
(
device_id int NOT NULL REFERENCES devices(id), -- id in the device
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by: christopher.secord |
last post by:
Is there any advantage to doing this:
ALTER TABLE testtable ADD
CONSTRAINT PK_sysUser
PRIMARY KEY NONCLUSTERED (UserID)
WITH FILLFACTOR = 100,
CONSTRAINT IX_sysUser
UNIQUE NONCLUSTERED (UserID)
WITH FILLFACTOR = 100
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by: Bruno Panetta |
last post by:
Suppose I have a table with the following columns: Year, SalesInEurope,
SalesInAmerica, TotalSales. I want to add a new column called
SalesInAsia, say, but I want it to appear before TotalSales. How can
this be achieved?
Thanks,
Bruno
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by: Scott Goodwin |
last post by:
In the following example:
create table parent (
id integer unique not null,
name varchar(24)
);
create table child (
first_name varchar(256),
last_name varchar(256)
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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: Jeff Kish |
last post by:
Hi.
I'm getting errors like this when I try to run an upgrade script I'm trying to
write/test:
altering labels to length 60
Server: Msg 5074, Level 16, State 4, Line 5
The object 'ALTPART_ANNOT_ANNOTID_FK' is dependent on column 'label'.
I used this to bracket my script:
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by: mrpants |
last post by:
i've been googling this for hours and can't seem to find an answer.
i'm a student that's new to oracle and i'm designing a database for a construction company. i have a contacts table that stores contacts for their clients and subcontractors. i originally designed the database in access and have an employer_id field that references the client_id in the client table and the subc_id in the subcontractor table. in oracle, i have two foreign...
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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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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