by: Sean C. |
last post by:
Helpful folks,
Most of my previous experience with DB2 was on s390 mainframe systems
and the optimizer on this platform always seemed very predictable and
consistent. Since moving to a WinNT/UDB...
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by: Mike |
last post by:
Hello,
I have a few rather urgent questions that I hope someone can help with (I
need to figure this out prior to a meeting tomorrow.) First, a bit of
background: The company I work for is...
|
by: datapro01 |
last post by:
Running DB2 version 8.1.1 on AIX 5.1.1
The table (employee) is being reorged and has a clustering index
(empid).
Is there any different between these two commands?
db2 reorg table employee...
|
by: Mike Wertheim |
last post by:
Hi,
I'm using PostgreSQL 8.
I have two tables that I am doing a join on, and the join executes very
slowly.
The table called Notification has a text field called NotificationID,
which is...
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by: teddysnips |
last post by:
Table DDL below:
The tables I have contain Timesheet information. Each row in the
tblTSCollected table contains an entry for an employee into the
timesheet system, specifically by scanning the...
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by: vj_dba |
last post by:
Hi group,
I have a table say with 10000 records and 10 columns initially, I
created an index say i1, after few days I altered the table by adding
10 new columns and 90000 rows of records summing...
|
by: Dave |
last post by:
Guys I am really stuck on this one. Any help or suggestions would be
appreciated.
We have a large table which seemed to just hit some kind of threshold.
They query is somewhat responsive when...
|
by: db2admin |
last post by:
Hello,
What is the driving factor when making more columns indexable?
Should i see if i can modify existing indexes and merge new columns in
existing indexes or create a new index with new...
|
by: Henry J. |
last post by:
I have a composite index on two columns in a table. However, the
index is not used in a query that restricts the 2nd column to a
constant. If both columns are linked with columns in other join...
|
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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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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...
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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: 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...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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: 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...
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