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by: lev |
last post by:
CREATE TABLE .
(
NULL ,
,
(44)
)
ID is non-unique. I want to select all IDs where the last entry for
that ID is of type 11.
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by: Andrew Mayo |
last post by:
Here's a really weird one for any SQL Server gurus out there...
We have observed (SQL Server 2000) scenarios where a stored procedure
which
(a) begins a transaction
(b) inserts some rows into a table
(c) re-queries another table using a subquery which references the
inserted table (correlated or not)
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by: Greg Stark |
last post by:
Postgresql 7.4b2 (approximately, compiled out of CVS)
When I have a subquery that has a complex subquery as one of the result
columns, and then that result column is used multiple times in the parent
query, the subquery is inlined for each one. This means multiple redundant
executions of the subquery.
I recall there was a way to defeat this optimization involving introducing an
extra subquery layer somewhere. But I'm failing to be able...
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by: Venkata C |
last post by:
Hi!
Does anyone here know of a way to goad DB2 into converting a correlated
subquery to a non-correlated one? Does DB2 ever do such a conversion?
We have a query of the form
SELECT .. FROM A
WHERE EXISTS (SELECT 'X' FROM B, C
WHERE B.COL1 = A.COL1
AND B.COL2 = A.COL2
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by: Mike MacSween |
last post by:
This as the row source for a combo:
SELECT qryRole.RoleID, qryRole.Role
FROM qryRole
WHERE (((qryRole.RoleID) Not In (SELECT RoleID FROM qryRoleEvent INNER JOIN
qryEvent ON qryRoleEvent.EventID = qryEvent.EventID WHERE ProdID =
Forms!frmProductions!ProdID)))
ORDER BY qryRole.Role;
If there is just one RoleID with a null value in the subquery then the main
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by: Hexman |
last post by:
Don't know if this is the proper newsgroup to post to. Sorry if not.
Can't figure this one out. Using Access 2003. I have 2 tables, IMast
(table of part info) and THist (part transaction history).
I need to select all parts that have a product code = "CAST" and list
the last 10 history transaction if they are within 90 days of the run
date.
From the IMast table I need the columns: part, descr, pcode. From the
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by: dcourington |
last post by:
I'm new to this group and not an experienced Access user, but have solved several of my problems already by reading other threads on this forum (Thanks!). Here's my current problem that I can't figure out how to solve:
I'm trying to calculate total project management budget by project phase. I have a query that returns data grouped by project and index code, and has the sum of the PM budgets along with a field called 'WBS_CONCAT_Name'. ...
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by: Anne |
last post by:
Hello!
Here is the statement in question:
--STATEMENT A
SELECT * FROM dbo.myTable WHERE colX in (SELECT colX FROM
dbo.sourceTable)
The problem with Statement A is that 'colX' does not exist in
'dbo.sourceTable'. It does, however, certainly exist in 'dbo.myTable'.
Breaking the statement down, we have:
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by: jcf378 |
last post by:
Hi all--
Does anyone have any insight as to how I might create a search form
that allows a user to select criteria based on any related table in
the whole database. The search form I have now only allows me to
filter based on variables in a single table. I would like to have a
search form where I can select multiple variables (from various linked
tables) to filter by, and return results based on this multi-table
filter.
Allen Browne...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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