default column value
I hv created two paintings.1 > we have the default value of the column
2 > there is no default column values
in which the table insert will be faster?
Hello
Test and measure and display the results of the tests, I wouldn't just take a statement like "default values are faster" for granted.
Default values are used to improve the modeling/application of the rules of business etc. in the first place, their primary use is not because of the performance. In addition, it is all documented (of course):
http://www.Oracle.com/pls/db102/search?remark=quick_search&Word=default+column&tab_id=&format=ranked
http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:12719076179764
Tags: Database
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Hello
I develop Mobile Application.
I want to show two values in different columns in single row and first column value in either green or red and the second color the default column value.
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and the first column value in red when the value is less than the second value of the column.
The code I tried is:
--------------------------------------------------------------------------------------------
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< / tr:outputText >
< / tr:panelList >
< / tr:panelGroupLayout >
------------------------------------------------------------------------------------------------
But the code above does not work.
Please, someone tell me what I need to do.
I apreciate your time and your help.
Sanchez.Hi Catherine,
Exactly, what is not working? Your OccCurr and OccFcst values are printed to the screen? I notice some questions.
(1) If you want to display two outputText on one line, you can surround them with a panelGroupLayout and set the page layout to horizontal.
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http://www.baigzeeshan.com/2010/03/creating-lov-in-ADF-application.html
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Hi all
Database: 11g
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I searched if there is any default column is available while creating the table itself, but could not find any useful results.
It's impossible to predict if problems users insert statement with lowercase or uppercase column value.
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SK says:
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If you have a CHECK constraint in the table (which is a good idea, even if you have a trigger), then the DML statements that try to put lowercase letters in this column will fail. This puts the burden on users to call TOP in their own code.
You could store the data to uppercase-lowercase, but display using TOP in a view (or, from Oracle 11, add a virtual coumn to the table). If you want to search on the string in uppercase, you can use a function-based index. (Columns virtual oracle 11 can be indexed).
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Kind regards
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I have the 'players' table like this:
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Note that this code is not correct:
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de)
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ZKay wrote:
I have an interactive relationship with the following SQL:
Select
EmpNo,
Ename,
'' | job |'' as job
de)
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It does not seem very useful, but all that is needed is to concatenate the value of employment in the event hours code:
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for example:
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Sunil Bhatia wrote:
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