by: Jim Garrison |
last post by:
Scenario:
1) Create a GLOBAL TEMPORARY table and populate it with
one (1) row.
2) Join that table to another with about 1 million rows.
The join condition selects a few hundred rows.
...
|
by: inna |
last post by:
Hi , long time I didn't ask any questions
And now I am back.
I have a huge query
that looks like that
select emp.name,
a.field1, b.field1,c.field1,d.field1,e,field1,f.field1,g.field1
from...
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by: Bruce Hendry |
last post by:
In a nutshell, I have a stored proc that takes appx 15 minutes when it uses
a read-only database, and about 2 minutes when the database is not
read-only.
Details:
SQL Server 7
The stored...
|
by: Robert Stearns |
last post by:
In the query below (in php format, but the intent should be clear), the
result set from the sub select is always 1% or less of each of the two
tables which are joined in the main query. Is the...
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by: deko |
last post by:
I need to create a Recordset of all records that appear in one table but do
NOT appear in another.
To get the records that appear in BOTH tables, I can do this:
SELECT tblEntity.Entity_ID...
|
by: Victor Jones |
last post by:
I was involved recently in desiging a middle tier class where we essentially
need not track the state of the object, hence a class with static methods
was preferred. But there were some debate as...
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by: HL |
last post by:
The requirement is to send some information to other objects. The objects to
whom the information has to be sent is not available at compile time. The
names of the types (objects) will be provided...
|
by: skotapal |
last post by:
Hello
I manage a web based VB .net application. This application has 3
components:
1. Webapp (this calls the executibles)
2. database
3. business logic is contained in individual exe...
|
by: Chamnap |
last post by:
Hello, everyone
I have one question about the standard join and inner join, which one
is faster and more reliable? Can you recommend me to use? Please,
explain me...
Thanks
Chamnap
|
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...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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?
|
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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