by: Bing Wu |
last post by:
Hi Folks,
I have a very large table containing 170 million rows of coordinats:
CREATE TABLE "DB2ADMIN"."COORDINATE" (
"FID" INTEGER NOT NULL ,
"AID" INTEGER NOT NULL ,
"X" REAL NOT NULL ,...
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by: sql-db2-dba |
last post by:
Does DB2 just fudge it when it is an empty table? Is there a "formula"
for average row size when you have variable length records. Or you
really have to know what your application is packing into...
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by: Simon Gilbert |
last post by:
Hi all,
I have a database with a table containing millions of rows
(3600000). When I do a select on this table, the performance decreased
due to big volume of data. Does someone knows the...
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by: Hemant Shah |
last post by:
Folks,
I have a perl script that creates and uses global termporary table.
This script worked fine with UDB 7.2 on AIX. Sometime ago I moved the
database to UDB 8 on Linux. The select statement...
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by: Guru |
last post by:
Hi
I have a table which contains number of rows. I want to fetch the
last 5 records from the table. I know for the first 'n' records we can
use FETCH FIRST n ROWS ONLY command. But i want to...
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by: Zri Man |
last post by:
I have searched far and wide (not wide enough some might chip in) but
cannot find the syntax for creating a staging table for an MQT.
IBM manuals talk long and longer in serveral sections of this...
|
by: Sam Durai |
last post by:
Do db2 system catalog table require maintenance (reorg/runstat) ?
Thanks,
Sam
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by: shanevanle |
last post by:
I have two tables that are pretty big. I need about 10 rows in the
left table and the right table is filtered to 5 rows as well. It
seems when I join the tables in the FROM clause, I have to...
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by: Rahul B |
last post by:
Hi,
I dropped a not null column from a table.
After that i reorganized the table.
However, an update statement is giving error like
"(Reason "column number out of range".) SQLSTATE=58004"
...
|
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
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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,...
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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...
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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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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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...
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