by: mjuricek |
last post by:
I'm having some problems to optimize my stored procedure (select
statement with joins)
What I'm trying to do is calculate total work.
My situation:
I have 3 tables I'm using
-Input (char...
|
by: malcolm |
last post by:
This one's kind of hard to explain, so I've opted to post a simplified
version of our view that prompted me to ask this question: The
question is re-asked after the view...
create view MainView...
|
by: Neil |
last post by:
I previously posted re. this, but thought I'd try again with a summary of
facts.
I have an Access 2000 MDB with a SQL Server 7 back end. There is a view that
is linked to the database via ODBC...
|
by: Yonatan Goraly |
last post by:
I am in the process of adding PostgreSQL support for an application, in
addition to Oracle and MS SQL.
I am using PostgreSQL version 7.3.2, Red Hat 9.0 on Intel Pentium III board.
I have a...
|
by: Michal Hlavac |
last post by:
Hello,
I have one main table and 2 many-to-many relation tables and 2
one-to-many relation table. Main table has 150 000 rows and many-to-many
tables have about 300 000 rows.
I am creating...
|
by: Huaer.XC |
last post by:
>From the following MySQL command:
EXPLAIN SELECT * FROM t1 JOIN t2 ON (t1.id = t2.id) JOIN t3 ON t3.name
= t1.name WHERE t1.id IN(123, 124);
which result is:...
|
by: octangle |
last post by:
This code is attempting to find records that have a RegJrnID that does
not occur more than one time in the table.
The reason that I want to find records with non-duplicated RegJrnID
values is to...
|
by: bsagert |
last post by:
I wrote my own feed reader using feedparser.py but it takes about 14
seconds to process 7 feeds (on a windows box), which seems slow on my
DSL line. Does anyone see how I can optimize the script...
|
by: existential.philosophy |
last post by:
This is a new problem for me: I have some queries that open very
slowly in design view.
My benchmark query takes about 20 minutes to open in design view. That
same query takes about 20 minutes...
|
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: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
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...
|
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: 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: 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...
|
43
