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by: John Machin |
last post by:
Apologies in advance if this is a bit bloggy, but I'd like to get
comments on whether I've lost the plot (or, more likely, failed to
acquire it) before I start reporting bugs etc.
From "What's new ...":
"""
# Create table
c.execute('''create table stocks
(date timestamp, trans varchar, symbol varchar,
qty decimal, price decimal)''')
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by: John Salerno |
last post by:
Here's my script:
import sqlite3
con = sqlite3.connect('labdb')
cur = con.cursor()
cur.executescript('''
DROP TABLE IF EXISTS Researchers;
CREATE TABLE Researchers (
researcherID varchar(9) PRIMARY KEY NOT NULL,
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by: BartlebyScrivener |
last post by:
I am a mere hobbyist. Spent several hours trying to make a class,
because I think this is an occasion where I need one. But I can't make
it work.
This code "works" (only because of the global c, which I know I'm
supposed to avoid, by using a Class). I edited the rest to leave out
the irrelevant formatting and printing of the quotations.
I've read about Classes several times, but I don't "get" them yet.
Obviously. If I can solve one...
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by: debasisdas |
last post by:
SAMPLE CODE USING RECORD
===========================
declare
cursor c1 is select * from dept;
type drec is record (a dept.deptno%type,
b dept.dname%type,
c dept.loc%type);
type ttype is table of drec index by binary_integer;
dr drec;
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by: mark carter |
last post by:
I hesitate to ask, but ...
I'm using Ubuntu Feisty:
* Python 2.5.1 (r251:54863, May 2 2007, 16:56:35)
on linux2
* SQLite version 3.3.13
Suppose I run the following program:
import sqlite3
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by: Stef Mientki |
last post by:
hello,
I discovered that boolean evaluation in Python is done "fast"
(as soon as the condition is ok, the rest of the expression is ignored).
Is this standard behavior or is there a compiler switch to turn it on/off ?
thanks,
Stef Mientki
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by: coldpizza |
last post by:
Hi,
I want to run a database query and then display the first 10 records
on a web page. Then I want to be able to click the 'Next' link on the
page to show the next 10 records, and so on.
My question is how to implement paging, i.e. the 'Next/Prev' NN
records without reestablishing a database connection every time I
click Next/Prev? Is it at all possible with cgi/mod_python?
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by: Ben Lee |
last post by:
hi folks --
a quick python and sqlite3 performance question. i find that
inserting a million rows of in-memory data into an in-memory database
via a single executemany() is about 30% slower than using the sqlite3
CLI and the .import command (reading the same data from a disk file,
even.) i find this surprising, executemany() i assume is using a
prepared statement and this is exactly what the .import command does
(based on my quick...
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by: Charles V. |
last post by:
Hi,
I hope this is not already known. But Google wasn't any help. So here begins a
script to explain my problem.
-------------------------
import sqlite3
conn = sqlite3.connect(':memory:')
c = conn.cursor()
c.execute('''create table stocks
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by: Steve Holden |
last post by:
Charles V. wrote:
If you are trying to tell us that your code "works" under MySQL but not
under SQLite I want to see the proof. Otherwise I don;t believe you.
regards
Steve
PS: What does "imbricated" mean?
--
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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Your website is...
|
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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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