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by: Jason |
last post by:
Let's say I have an html form with 20 or 30 fields in it. The form
submits the fields via POST to a php page which updates a table in a
database with the $_POST vars. Which makes more sense?
1) simply UPDATING the values for all fields in the table, whether or
not any particular field has actually changed
2) running a second SELECT...
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by: rong.guo |
last post by:
I would need to create multiple variables with the same format for
future update, what I did is listing them separately, is there an easy
way to combine them in one step? please see query below. Thanks a lot!
--Current Query--
SELECT cast(0.0 as money) as balance_1
,cast(0.0 as money) as balance_2
,cast(0.0 as money) as balance_3...
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by: Foxster |
last post by:
in access i have two tables (tblplayer, tblpoints)
in tblplayer i have field totalpoint (number)
in tlbpoints i have field pointgame (number)
the two files are related via idplayer
now i made a query "qrybegan" and in that query i calculate
a field sumpointgame which is the sum of all the field pointgame (option sum
in the query)
i have...
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by: Abdolhosein Vakilzadeh Ebrahimi |
last post by:
hi:
I've a series of records, say 1000, have a counter field which is
indexed+no duplicates.
I want to set counter to (counter+1), when I execute this query, it
takes error because of duplicate values, what should I do?
UPDATE Table1 SET id=id+1;
thanks n regards
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by: Marlene |
last post by:
Hi All
I have the following scenario, where I have found all the duplicates
in a table, based on an order number and a part number (item).I might
have something like this:
Order PODate Rec Qty Invoice# Item
Supplier Status POReceivedDate
570133 03/09/2004 50 0 DMEDIUM L0010 PENDING 03/09/2004...
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by: Ray Holtz |
last post by:
I have a form that shows a single record based on a query criteria.
When I click a button it is set to use an append query to copy that
record to a separate table, then deletes the record from the first
table. Both tables have a 'DateTime' field that shows when it was last
updated using the Now function.
What I am trying to do is get the...
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by: Ross A. Finlayson |
last post by:
Hi,
I'm scratching together an Access database. The development box is
Office 95, the deployment box Office 2003.
So anyways I am griping about forms and global variables. Say for
example I'm adding a customer. The Customer fields are mostly foreign
keys that refer to primary keys in other tables, left join instead of
junction tables...
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by: Lyn |
last post by:
This one is difficult to explain, so I will cut it down to the basics.
I have a major table 'tblA' which has an autonum field 'ID-A' as primary key
(of no significance to users). 'tblA' contains many fields including
picture and memo fields. The main user-selectable field is 'NameA'.
There is also a crossreference table (let's call it...
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by: bill |
last post by:
In an application I am writing the user can define a series of
steps to be followed. I save them in a sql database using the
field "order" (a smallint) as the primary key.
(there are in the range of 20 steps)
On the admin page the steps are listed, in "order" order and the
user can create new steps and assign an order and all is well.
...
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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: 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: 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...
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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: 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...
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