by: krystoffff |
last post by:
Hi all
For speed reasons, I would like to rewrite the following query without
the subquery :
SELECT * FROM table1 WHERE field1 NOT IN (SELECT field1 FROM table2
where field2=X);
I thought...
|
by: shumaker |
last post by:
I'm wondering how/why this query works. Trying to get my head wrapped
around SQL. Basically the Query deletes from the Import table all
records that are already in FooStrings so that when I do an...
|
by: apb18 |
last post by:
A bit of query plan strangeness. Suppose you have an inheritance tree
such that the columns 'ID' and 'field' appear in the top level table,
call that table XXX. tables YYY and ZZZ both inherit...
|
by: Yonatan Goraly |
last post by:
I have a query that uses the same view 6 times. It seems that the
database engine is calculating the view each time.
The result is very poor performance. The same query takes 2 sec with MS
SQL,...
|
by: Bob Stearns |
last post by:
When I run the following query with the two sections commented out, the
response time is between 1 an 2 seconds; with the first indicated
section enabled, the response goes up to 15 seconds even...
|
by: Access |
last post by:
I made a query with some totals. One of these totals I only get when
using a subquery. I believe it must be possible to get the resulkt in
one query
ArtNr Total #order #customer...
|
by: Mark Reed |
last post by:
Hi all,
Please help. I have a table with 2 fields of which I am trying to change
a select query into a delete query.
the select query is:
SELECT Table1.Date, Min(Table1.Ball) AS MinOfBall...
|
by: K. Crothers |
last post by:
I administer a mechanical engineering database. I need to build a
query which uses the results from a subquery as its input or
criterion.
I am attempting to find all of the component parts of...
|
by: clare at snyder.on.ca |
last post by:
I have a SQL query I need to design to select name and email addresses
for policies that are due and not renewed in a given time period. The
problem is, the database keeps the information for every...
|
by: redstamp |
last post by:
Try as I might I cannot find a way to write an access query to return a
result set with the records from my database WITHOUT a certain set of
values within a field.
To explain, I have a table of...
|
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,...
|
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:
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: 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
|
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...
|
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:
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: 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...
|