by: dan |
last post by:
I was recently surprised, and quite shocked in fact, to find that
Python treats negative indices into sequence types as if they were
mod(length-of-sequence), at least up to -len(seq).
This fact...
|
by: Ken1 |
last post by:
I am going to drop a primary key from one column and create a new
column to be used as primary key in an existing database.
The old column was a date column which someone earlier though was a
good...
|
by: Axier |
last post by:
Hi,
I wonder how this can happen.
A "not null" field is set to "" even if a sequence should set this
to next sequence number.
Ok, I know it is not set to null, it is set to '' which is proven...
|
by: Tim McAuley |
last post by:
Hi,
I've hit a little problem and was wondering if anyone might be able to
give some help.
Set-up:
- JBoss appserver using entity beans to access database
- Using sequence pattern to...
|
by: Anthony Best |
last post by:
I'm working on an idea that uses sequences.
I'm going to create a table like this:
id serial,
sequence int,
keyword varchar(32),
text text
for every keyword there will be a uniq sequence...
|
by: Steffen Ramlow |
last post by:
Hi there,
is there any way besides a trigger to create a unique number for a column in
a "insert into... select from" statement?
Thx, sr
--
Kein Plan überlebt die erste Feindberührung.
|
by: Marek Lewczuk |
last post by:
Hello,
I would like to ask if my problem with sequence is a proper behavior or
this is a bug (probably not)...
I have a table:
CREATE TABLE "testtable" (
"serialfield" SERIAL,...
|
by: Robby Russell |
last post by:
I am trying to track down a method of determining what a sequence name
is for a SERIAL is in postgresql.
For example,
CREATE TABLE foo (id SERIAL PRIMARY KEY NOT NULL, bar TEXT);
\d foo...
|
by: urban.widmark |
last post by:
Hello
We are having some problems with triggers, sequences and union all in
V8 on code that worked fine in V7. Was wondering if someone else has
seen this and/or knows what to do.
A trigger...
|
by: saraths007 |
last post by:
I am using oracle 10g database...i have two oracle instances(SID)...I want to migrate data from one instance to the other...There is one problem while importing a particular table....say Table 'ABC'...
|
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
|
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: 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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