by: Mike Leahy |
last post by:
Hello all,
This question is related to updating tables - is there any way to calculate or
update the values in a column in a table to the values in a field produced by
a query result? An...
|
by: Együd Csaba |
last post by:
Hi All,
how can I improve the query performance in the following situation:
I have a big (4.5+ million rows) table. One query takes approx. 9 sec to
finish resulting ~10000 rows. But if I run...
|
by: Geir |
last post by:
Hi,
I'm making a SQL query that shall return which players that have made
soccergoals in most games in a row in the same season.
Tables:
KampFakta(kampid(PK),sesong, runde)...
|
by: Wei Wang |
last post by:
Hi,
I want to do a select in dynamic command, something like:
TRIGGER FUNCTION
DECLARE
table_name_suffix text;
temp_result RECORD;
temp_result2 RECORD;
|
by: Zygo Blaxell |
last post by:
I have a table with a few million rows of temperature data keyed
by timestamp. I want to group these rows by timestamp intervals
(e.g. every 32 seconds), compute aggregate functions on the...
|
by: Peter Alberer |
last post by:
Hi there,
i have a problem with a query that uses the result of a plsql function
In the where clause:
SELECT
assignments.assignment_id,
assignments.package_id AS package_id,...
|
by: Martin Sarsale |
last post by:
Dear All:
Im looking for solutions (Free Software is better) to do query result
caching.
Thanks to the people from #postgresql I know that postgres doesn't do
that by himself and the solution...
|
by: Rodríguez Rodríguez, Pere |
last post by:
Hello,
I think I have found a query problem when the query has an alias for a table
and use alias item and table name.
I ilustrate the problem with a simple table and query.
prr=# create...
|
by: Lee Blevins |
last post by:
I'm trying to query a postgresql database with PHP.
I am having a problem when using a WHERE. It works without the WHERE.
Example:
$query = "SELECT job_number, customer, desription, archive,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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:
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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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...
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