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by: Neculai Macarie |
last post by:
Hi!
Using Union and Order By gives strange behaviour in the following test-case:
drop table if exists gallery;
drop table if exists gallery_categ;
# create test tables
create table gallery (d_image_small char(100), d_image_big char(100));
create table gallery_categ (d_image char(100));
# insert test data
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by: Paradigm |
last post by:
I am using Access 2K as a front end to a MYSQL database.
I am trying to run a Union query on the MYSQL database. The query is (much
simplified)
SELECT as ID from faxdata UNION
SELECT as ID from letdata UNION
SELECT as ID FROM MEMODATA;
I get an ODBC error. The same query runs when the backend files are MDB
files and it runs with MYSQL if I only combine 2 tables.
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by: Elroyskimms |
last post by:
Using SQL 2000...
tblCustomer:
CustomerID int
CompanyName varchar(20)
HasRetailStores bit
HasWholesaleStores bit
HasOtherStores bit
tblInvoiceMessages:
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by: Gerry |
last post by:
I am relatively new to DB2 and having a problem with a simple union
statement.
Running Db2UDB version 8.1.1 on Aix 5.1
The union and union all SQL statements I am running produce the same
results. No duplicates are being eliminated in the union.
To verify, I ran SQL with union statements against system tables.
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by: Salad |
last post by:
A97.
Situation: I have 3 tables with a text field in each and a date field
in the first 2 tables:
Table1 Text1, Date1
Table2 Text2, Date2
Table3 Text3 (no date field)
The following makes up a saved query called Query1
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by: Missy |
last post by:
We’ve recently upgraded our computer system to XP. My union
query (which was working perfectly for years) now returns
hieroglyphics instead of invoice numbers. When I run the 2 queries
separately (of which the Union query is made up of) they return
numbers perfectly. Can you please help?
The Union Query looks like this:
SELECT * FROM UNION SELECT * FROM ;
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by: Lyn |
last post by:
Hi,
How do you bind the output columns from a UNION query when the fields from
the two tables have different names? Consider this query (WHERE clauses
omitted)...
SELECT SurnameBirth, FNameBirth, DOB, 'Birth' from tblBirth UNION
SELECT SurnameAlias, FNameAlias, #1/1/100#, 'Alias' from tblAlias;
What I am doing here is searching two tables for a person where the name
given may be the person's original name (at birth) or subsequent...
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by: BillCo |
last post by:
I'm having a problem with a union query, two simple queries joined with
a union statement. It's created in code based on parameters. Users were
noticing some inconsistant data and when I analysed the query produced
and opened it from a MS Query it started giving strange results.
The first query when run alone returns 22 records, some of which have
identical values in all fields. This is 100% correct.
The second query returns nothing....
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by: KoliPoki |
last post by:
Hello every body.
I have a small issue.
Problem: I have a table with 4 descriptor columns (type). I need to
formulate a query to retrieve a count for each type so I can group
by...etc. The view I have works, but doesn't work when I supplement the
query with some functions... they just don't like the UNION. The real
problem is I can't change any of the udf's or queries, just the view.
The view is inner joined back on to the primary...
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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: 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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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,...
|
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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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