| |
by: Ryan |
last post by:
I have a problem with record locking / blocking within an application.
The app is quite straight forward. Written in Delphi 5 using BDE to
access a SQL 7 database (Win2K server).
Every so often the users (when they bother to tell me) find that the
application locks up and they are unable to work. No errors are
produced (error trapping in the app is good). They 'shout round' to
each other and get someone to exit the data entry screen....
|
by: Fardude |
last post by:
ACCESS 97, Pessimistic Record Locking!???
Does Access 97 allow record level Pessimistic locking?
In other words, when user A is editing a record (has it locked) and
User B tries to edit it (attempts to lock it), user B will get
an error
saying this record cannot be locked now.
It seems like Access 97 is doing optimistic record level locking. In
above scenario user B, is allowed to edit the record but when tries to
|
by: ethanj /personal/ |
last post by:
We are using Access 2000 database, with the following settings.
Tool > Options > Advance >
Default Record Locking = Edited Record
Open databases using record level locking = True
Form property >
RecordLock = Edited Record.
However, the record is still NOT locked. Multiple users can still open
|
by: jv |
last post by:
Hello,
I'm using A2K and am trying to make sure that my program only locks one
record at a time and I don't seem to have any luck getting that to
happen.
In the database options, I've selected "Open Database Using
Record-Level Locking" and the default record lock setting is "Edited
Record". My forms' record lock setting is also "Edited Record".
With the above settings, I get page-level locking. Can pessimistic
|
by: wheel |
last post by:
I have been ok with optimistic locking most of the time but I have a
situation now where there is more of a chance that users could try to
edit a record at the same time. I'd like to use pessimitic locking, but
it's not working quite as I expected. I've read all over, and by now
have posted elsewhere on this subject, and (strangely it would seem)
have made no progress. This seems to be a bit of a blank spot on the
map. (Access 2000-2003,...
|
| |
by: RayPower |
last post by:
I'm having problem with using DAO recordset to append record into a
table and subsequent code to update other tables in a transaction. The
MDB is Access 2000 with the latest service pack of JET 4. The system is
client/server, multiusers based. The MDBs are using record locking.
Here is part of the code:
Dim wkSpace As Workspace, db As Database
Dim rstTrans As DAO.Recordset
Set wkSpace = DBEngine.Workspaces(0)
|
by: Cindy Huyser |
last post by:
I have an Access 2000 database behind a threaded Java application that
that can have have concurrent access to the same table (but not the same
record). The database is set up for shared access with "No locks" as the
default, so that optimistic record locking should take place, and "Open
databases using record-level locking" is selected. Each Java thread gets
a new connection to the database, then updates its record.
One of my users has...
|
by: Andy_Khosravi |
last post by:
I'm having issues with updates being blocked due to some sort of
record locking issue. The error does not occur consistently, so I've
had a hard time nailing it down. It does happen enough to cause major
problems for my users though as they are working in this all day. I've
been pounding my head against the wall for the last week trying to get
this figured out.
BACKGROUND
I have an Access 03 DB that is split with the BE on a network...
|
by: Paul H |
last post by:
I have an Employees table with the following fields:
EmployeeID SupervisorID
Fred Bob
Bob
John Bob
Mary Bill
Bill
I have created a self join in the relationships window, with
|
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...
|
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: 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...
|
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...
|
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...
|
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();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
74
