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by: Philip Mette |
last post by:
I have been searching many postings and I cant seem to find anyone
that has this answer so I decided to post. I am using SQL
(Transact-SQL).If I have 2 tables with columns
acct_num,activity_date,and pay_amt and I want to delete one instance
of a record in table 1 for every instance of that record in table 2
how could I do that. For example.
...
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by: laurenq uantrell |
last post by:
I'm hoping someone can tell me how to construct a stored procedure that
deletes all records in tblA not matching the PK in tblB
This gives me the recordset of all records in tblA with no matching
records in tblB (ID is the PK in tblB)
SELECT a.ID
FROM dbo.tblB b
RIGHT OUTER JOIN dbo.tblA a ON b.ID = a.ID
WHERE
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by: Earl Teigrob |
last post by:
I am considering writing a Class that Selects, Adds, Updates and Deletes
Nodes in an XML File but do not what to reinvent the wheel. (See XML file
below)
That data format would emulate records in a Database Table with a Primary
Key for each Record (see xml sample below) and a flat file structure. I
would use a class to manipulate this type...
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by: D. Dante Lorenso |
last post by:
I'd like to run a clean up command on my tables to
eliminate rows that I'm no longer using in the database.
I want to do something like this:
DELETE FROM tablename
WHERE IS_REFERENCED_BY_FOREIGN_KEY IS FALSE;
Does anyone know how something like this could be done
in PostgreSQL? I know I can search all the tables that
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by: Robert Schneider |
last post by:
Hi to all,
I don't understand that: I try to delete a record via JDBC. But I always
get the error SQL7008 with the error code 3. It seems that this has
something to do with journaling, since the table from which I want to
delete has two foreign keys that references two other tables and it is
also referenced by another table. But this...
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by: Joe Del Medico |
last post by:
I have two tables A & B and I want to delete all the records in A that
are not in B. Can I do this in the query builder? It seems like a
simple problem.
I can easily find the records in A that aren't in B by using the query
wizard to come up with a query "A without matching B".
I added table A to the query builder and Query "A without...
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by: debulle |
last post by:
Hello, can somebody help.
I've got one table (table1) with articleID, StoreID, DateFrom, DateTo
and another table (table2) which has the exact layout, but holds a
limited number of records. I want to delete all matching records in
table2. So if a record in table2 is identical to one in table1, I would
like to delete it from table1.
Thanx...
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by: Phil Stanton |
last post by:
Deleting a record on a membership form. Does some VB checks to see if the
family are still in the list. Warns me there is no going back if I delete
the record, so I say OK and it appears to delete OK.
Record count goes down by 1, but if I select "ShowAllRecords", there he is
back and the recordCount back to the original value
Theories...
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by: Phil Stanton |
last post by:
I have a form based on a complex query (Lots of tables)
If I delete a record, everything appears to be OK. Get the message "Youa are
about to delete 1 record ....". I say yes. The record count goes down
correctly. Then if I do Records-->Remove Filter/Sort there are the deleted
records back as if they had never been deleted. Same thin exactly...
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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...
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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: 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: 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...
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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...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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