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by: beliavsky |
last post by:
If I run PyChecker on the following program, stored in xtry.py,
m = 10000000
k = 0
for i in xrange(m):
k = k + i
print k
x = range(3)
print x
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by: Jane |
last post by:
In Oracle we can partition a table as follows. What is the equivalent in DB2?
CREATE TABLE sales_list
(salesman_id NUMBER(5),
salesman_name VARCHAR2(30),
sales_state VARCHAR2(20),
sales_amount NUMBER(10),
sales_date DATE)
PARTITION BY LIST(sales_state)
(
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by: Hemant Shah |
last post by:
Folks,
How many tcp ports does DB2 server use?
I installed UDB 8.2 on a AIX system and created several instances.
I used consecutive ports for each instance, but when I look at
/etc/services file, it seems that db2icrt command adds 4 ports for each
server.
Example:
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by: shsandeep |
last post by:
DB2 V8.2 (not Viper yet and no range partitioning!!)
I have created a table T1 (col1, col2) with col1 as the primary key.
When I try to create a partitioning key on col2, it gives me error that it
should have all primary keys included.
So, I created table T1 again with col2 as the partitioning key.
Now, I do not have col1 as the primary key.
When I try to create col1 as the primary key, I get the following error:
1 The primary key, each...
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by: mitek |
last post by:
Hi, All
I have strange situation with table design for DB2 9.1 on Windows
I have 3 tables with same structure :
1 table - is MDC
2 table - is partitioned MDC table
3 table - is compressed partitioned MDC table
Each table in separate DMS tablespace
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by: harrylarenson |
last post by:
Hi, Happy New Year.
I am trying to insert a query to a partitioned view but the error is :
Server: Msg 4436, Level 16, State 12, Line 1
UNION ALL view 'T' is not updatable because a partitioning column was not found.
Here is all my query statements :
create table t1
(ID int primary key,
Code int check(code between 1 and 15 ))
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by: Nate Eaton |
last post by:
According to the original whitepaper on UDB range partitioning (http://
www-106.ibm.com/developerworks/db2/library/techarticle/0202zuzarte/
0202zuzarte.pdf), you can use a range as a criteria, either in the
UNION ALL view or in constraints. One restriction it lists, though, is
that the optimizer can't use a constraint that references a range
versus a discrete value for SQL containing host variables or parameter
markers. That was for V7 and...
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by: Piero 'Giops' Giorgi |
last post by:
Hi!
I have a question:
I already have a DB that uses partitions to divide data in US
Counties, partitioned by state.
Can I use TWO levels of partitioning?
I mean... 3077 filegroups and 50 partition functions that address
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by: mandor |
last post by:
Hello,
I need some advise in table design, and more specifically about table partitioning. I read some papers and there was mentioned that if a table is expected to hold millions of rows, it's a good idea to partition it.
Vertical partitioning, as I understood it, is separating data that differs in some way in a separate table, adding a key field as an identifier to what segment it belongs.
The particular table holds signal measurements...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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.
The Art of Business Website Design
Your website is...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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