by: Jason |
last post by:
I have a complex statement that is used in a SELECT statement. After
all my calculations I need to do an additional filter on the results.
Can I use an alias anywhere or is the AS clause just for...
|
by: Steven An |
last post by:
Howdy,
I need to write an update query with multiple aggregate functions.
Here is an example:
UPDATE t
SET
t.a = ( select avg(f.q) from dbo.foo f where f.p = t.y ),
t.b = ( select sum(f.q)...
|
by: Job Lot |
last post by:
Is it possible to use Aggregate functions with GROUP BY Clauses on DataTable. I have a DataTable with following values:
Date Amount Int Balance
1/1/2004 5000.00 50.00 5050.00...
|
by: jc |
last post by:
Hi.
Just as we have AVG(COLUMN_NAME) and MAX(COLUMN_NAME) how can I write
my own variation of a such a function. If I can appreciate how to do
this,
then I hopefully I can write a...
|
by: eddiec |
last post by:
hi everyone,
I have a report in an adp that uses aggregate functions in its record source
and I am trying to figure out how to filter the records displayed in the
report:
DoCmd.OpenReport...
|
by: neb |
last post by:
Dear member of the forum,
Ms access has built-in aggregate function like:
-Sum, Max, First, Avg, ...
Is it possible to build user-defined aggregate?
(if you have any clue, do not hesitate to...
|
by: David Garamond |
last post by:
What do people think of adding some more aggregate functions. These are
the ones that MySQL has and PG doesn't:
- STD/STDDEV
- VARIANCE
- BIT_OR
- BIT_AND
- GROUP_CONCAT (for strings, added...
|
by: Dean |
last post by:
Has anyone toiled with creating/using alternate domain aggregate
functions? I have been messing with that a little. The one
recordsource I have been working indicates I get 20 to 40% savings in...
|
by: gobwash |
last post by:
Do aggregate functions (sum, count, min, max) inherently cause table
locks?
More concretely, would the following query typically result in a table
lock?
select sum(quantity) as total
from...
|
by: okonita |
last post by:
Hi all,
I need to create one or two indexes on date columns to support MAX and MIN aggregate functions on a very large table and to make the SQL perform/run faster. I remember a group discussion...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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 $name$ ($parameters$) {
}
...
|
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...
|
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...
|
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...
|
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,...
|
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...
|
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,...
|
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...
|
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