by: Rigga |
last post by:
Hi,
I am new to mysql and need help on how to join tables. I have a database
which contains 4 tables, the main table contains information by date order
and the other 3 contain data also in date...
|
by: Robert Oschler |
last post by:
I read a while back that MySQL will only use one index per query. (If this
is not so, please tell me and point me to a doc that gives a good
explanation of MySQL's current index usage policy). ...
|
by: chandrub78 |
last post by:
Hello Everyone
We have a third party tool which maintains its own custom
database,DB1 on SQL Server 2000 on Server A (Windows 2000). We built an
inhouse application which maintains a transactional...
|
by: spencer |
last post by:
My client is going through a large project to replace existing data
warehouse physical infastructure which is running DB2 8.1.6. In the
past we had a much more distributed environment where we had...
|
by: RLN |
last post by:
Re: Access 2000
I have three history tables.
Each table contains 3 years worth of data.
All three tables have a date field in them (and autonum field).
Each table has the potential to contain...
|
by: Tim Pollard |
last post by:
Hi
I'm hoping someone can help me with an access problem I just can't get
my head around. I normally use access as a back end for asp pages,
just to hold data in tables, so queries within access...
|
by: Katrina |
last post by:
I am trying to write a piece of code that will search through a number
of different tables (current one being tableNm) to look for a specific
street name that has been entered by the user and saved...
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by: Geoff Jones |
last post by:
Hiya
I have a DataTable containing thousands of records. Each record has a
primary key field called "ID" and another field called "PRODUCT" I want to
retrieve the rows that satisy the following...
|
by: pbd22 |
last post by:
Hi.
I am somewhat new to this and would like some advice.
I want to search my xml file using "keyword" search and
return results based on "proximity matching" - in other words,
since the search...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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