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by: John Baker |
last post by:
HI again:
I have a query which selects records on tblPOmods on the basis of information on two other
tables. I wish to delete the selected transactions, and am having a problem doing it. It
tells me that if "could not delete from the specified tables". I have tried to set the
"where" to "From" for the fields I selected, but the "From" wont take and bounces back to
"where". I have tried other strategies, and got a comment "Identity table...
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by: sg_s123 |
last post by:
============================================================================
02-Feb-04 03-Feb-04
Staff Staff 0800hr- 1300hr- 1700hr- 1900hr- 0800hr- 1300hr- 1700hr-
1900hr-
Number Name 1200hr 1700hr 1900hr 2200hr 1200hr 1700hr 1900hr
2200hr
============================================================================
4654 Saniff A A A C A A A C
4437 Joey B C B C B C B C
4479 Elmer C C B C C C B C
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by: salimshahzad |
last post by:
dear respected sir,
i have so much strange behavior of access queries using through VBA
codes
here is the structure of tables
- tblMaster(where PK is PolicNo)
- tblDetails
so there is 1-TO-many relation between above tables. when the policy
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by: Michal Hlavac |
last post by:
Hello,
I have one main table and 2 many-to-many relation tables and 2
one-to-many relation table. Main table has 150 000 rows and many-to-many
tables have about 300 000 rows.
I am creating web portal.
In my query I must call distinct with many-to-many relation. But this
query is too slow for web application. This query costs 8,5 seconds.
For example:
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by: Fendi Baba |
last post by:
I created a person table with various fields such as Suffix,
Salutation, etc, Some of these fields may not be mandatory for example
suffix. In the actual table itself, I only have a field for suffix ID
where 1=Phd, 2= MD. To display all of these to the user, I created a
form with an underlying query. The problem I am encountering is this,
when we have an empty field, for example where ID="", the query returns
nothing. How do i work around...
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by: wugon.net |
last post by:
question: db2 LUW V8 UNION ALL with table function month() have bad
query performance
Env:
db2 LUW V8 + FP14
Problem :
We have history data from 2005/01/01 ~ 2007/05/xx in single big
table,
we try separate this big table into twelve tables and create a view
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by: Libber39 |
last post by:
Hi everyone,
Have a query on how to calculate the amount of weeks and days contained in a number in an access query. ie: the difference in days between 2 dates amounts to 17 days. I want to now calculate in the query the amount of weeks and days within the 17 days to show 2 weeks 3 days.
I can create the function within excel, (A1 as cell with the days within it) as:
=INT(A1/7) & " Weeks, " & MOD(A1,7) & " days"
but cant seem to...
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by: SuzK |
last post by:
I am trying to calculate in VBA in Access 2002 a moving average and update a table with the calculations. Fields in my WeeklyData table are
Week Ending (date)
ItemNbr (double)
Sales Dollars (double)
Sales Units (double)
Promo (Text) -- is null or "X"
AvgWklyDollars (double)
AvgWklyUnits (double)
I have a vba module which I thought would work, but it doesn't. I think the problem is an embedded SQL Totals Top 8 query, which doesn't...
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by: FishVal |
last post by:
IMHO, the following is not a how-to-do instruction to solve a particular problem but more a concept-proof stuff demonstrating possibilities of SQL.
So, let us say the problem is to calculate business days count which is defined as count of days (optionally inclusive in the current implementation) excluding weekend days and holidays.
Let us say periods to calculate are stored in table associated with contacts.
keyPeriodID -...
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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: 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: 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: 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: 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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