by: Subrahmanyam Arya |
last post by:
Dear oracle gurus,
I have created a non partitioned table with no indexes and stuffed in
about 15 million rows. Using oracle 8.1.7.4 standard. I then deleted 1
million and it took 1 solid hour....
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by: ALex_1998 |
last post by:
Hi Dear All,
I have a large query as below:
select count (distinct b.bus_acct_id) from
M_DATE M1,
M_BIZ_ACCT M2,
BIZ_ACCT B,
C_PRDT_PKG C
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by: Tuhin Kumar |
last post by:
Hi,
I have a requirement on improving the deletion rate on on records
of a table.
The table contains 5 million records, but since deleting everything
matching the condition at one go was giving...
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by: Patrick Guio |
last post by:
Dear all,
I have some problem with insertion operator together with namespace.
I have a header file foo.h containing declaration of classes, typedefs and
insertion operators for the typedefs in...
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by: John N. |
last post by:
Hi All,
Here I have a linked list each containing a char and is double linked.
Then I have a pointer to an item in that list which is the current
insertion point.
In this funtion, the user...
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by: simonth |
last post by:
hi guys
i m writing a VB.NET app using the Oracle Lite database as the data source.
Got a problem with inserting unicode chars e.g. chinese into the database
when using the dataadapter and...
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by: Godzilla |
last post by:
Dear all,
I cannot find a solution for my problem with inserting a blob object
(>4000 in length) into an ORACLE database via ODBC.
I have tried the two ways of inserting the blob object (a...
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by: sumittyagi |
last post by:
Hi All,
Is it possible in oracle to insert multiple rows in a single insert query, as is possible in sql server:
insert into test_table values ('abc', 'xyz'), ('mno', 'pqr');
This syntax...
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by: sdanda |
last post by:
Hi ,
Do you have any idea how to improve my java class performance while selecting and inserting data into DB using JDBC Connectivity .........
This has to work for more than 8,00,000...
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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: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: 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: 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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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: 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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