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by: Ilan |
last post by:
Hi all
I need to add data from two Excel sheets (both on the same workbook)
to an existing table in my SQL DB.
The problem is that each sheet holds different fields for the same
record, though the records are sorted by row numbers.
(I had to split the fields to different sheets because Excel has a
limit of 256 fields in each sheet)
My sheets are quite large (~55,000 rows and 200 columns each) and I'll
have to repeat this action many...
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by: Aaron W. West |
last post by:
Timings... sometimes there are almost too many ways to do the same thing.
The only significant findings I see from all the below timings is:
1) Integer math is generally fastest, naturally. Bigint math isn't much
slower, for integers that all fit within an integer.
2) Converting float to varchar is relatively slow, and should be avoided if
possible. Converting from integer to varchar or varchar to int is several
times faster.
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by: Antitax |
last post by:
I have a database with more than 800 adress records
Some of the are similar because some letters in the street adress for
example are not identical, altough they point to the same adress.
Does anyone have the syntax for a query that shows similar adresses
thar could be duplicates?
Thank you
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by: Scott Cannon |
last post by:
I am trying to query 3 tables all related by Clinet_ID. The Clients
table, Monthly_Expenses table and Monthly_Income table. Each client
can have 0>M instances of expenses, past due expenses, and income so I
am using the SUM aggregate function to get the totals for the
Monthly_Epenses.Amount, Monthly_Expenses.Past_Due_Amount, and
Monthly_Income.Amount.
Then problem I am having and cannot seem to resolve is that the
Monthly_Income is...
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by: t_pantel |
last post by:
I 've got the following structure:
typedef struct GROUPED
{
short val ;
short code;
short group;
short forecast_cd;
short double_ind;
short min;
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by: colleen1980 |
last post by:
Hi:
Can any one please help me when user select 2 dates from DDLDate1
10/09/2006 and DDLDate2 10/12/06 and the name and it close the form. I
need to create multiple records in the another table on the basis of
two dates like that.
Data in continous form table1
-----------------------------
Data entered in continous form
10/09/2006 10/12/2006 John
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by: anubis2k7 |
last post by:
Hi,
I am having a problem with dynamically sorting/grouping data in my report at runtime. My problem is that when the report is run using sorting/grouping I am missing data.
Specifically, my situation is that I have a query that contains results from 2 tables that have a one to many relationship to each other (ex. 1=Contact, M=Contact Incident, 1 Contact can have multiple Contact Incidents). This query is the dataset for my report.
I...
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by: Bernice J |
last post by:
I have a table with four fields: BlockNo, District, SubDate, Status. I would like to create a report that 1)shows the percent of BlockNo that has a SubDate(IsNotNull) grouped by District and 2) shows the percent of BlockNo with SubDate(IsNotNull) and with Status=Y grouped by District.
I was able to create queries for both of these and count the number of blocks in the query. What I am unable to figure out is how to refer to the TOTAL BlockNo...
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by: Whizzo |
last post by:
Hi all;
I'm using this great bit of code to concatenate a fields from multiple rows into a single one.
'Concat Returns lists of items which are within a grouped field
Public Function Concat(strGroup As String, _
strItem As String) As String
Static strLastGroup As String
Static strItems As String
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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: 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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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