Ordinary table from the temporary table vs
HelloWhat is the difference between a temporary table and a regular ODI table.
I created a temporary table mapping. Works very well. Now, I added the column in the mapping. To make it work, I have to drop the temporary table that created starting from my previous run or add the column in the temporary table. So I was wondering what is the difference between temp and a regular table in terms of maintenance.
How can I make adding new dynamic columns.
-app
Just to add to what others have said.
(Temporary interface or yellow Interface) to create (Temp Table or Table Stagging)
-------------------------------------------------------- ----------------------------------------------------------------
This method is used to create a temporary Table or Stagging table so that you can export your data before the load in the main target.
Also its always good practice to create them in the scheme of work (where $ tables are created), except if you required in your database schema.
This interface are marked by yellow color
Also these Interface can be dragged directly into all other Interfaces.
The main reason why they are not removed or delete which is then we cannot call in the following Interface to load the target.
tables of $
------------
Here's the ODI tables it creates before loading the data into the target as ODI works with ELT concept where his charges into a temporary table (C$, I$, $ J etc.). ODI after loading data in these tables $ can do the necessary transformation and finally load into the target table.
Once the loaded data to compeltely there ' won't be any use of these tables so they let down, even if you have not deleted by havingthe option
Delete temporary objects - not in LKM and IKM. Generally used for debugging, but once you have finished debugging, make sure that you return Yes, ODI else will not remove these tables of $.
How can I make adding new dynamic columns.
Although I see no reason to drop the temporary table or tables intermediaries. Its good to drop in the database and run your IKM, but again please find a way to do it using revenge for your reference.
Step 1 - create a copy of your IKM
Step 2 - Add another command called Drop Target Table and use the following code
Drop table <%=snpRef.getTable("L", "TARG_NAME", "A")%>
Move it before you create the target Table.
Step 3. Added an option - Drop Table target, so that you can specify whether to drop or not. Go on command and option and instead of always run, check the Drop target only Table option.
That way if you do not want to delete the target table, it used to other specify Yes.
I hope this helps.
Tags: Business Intelligence
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I hope that my message is clear.
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Hello
user9542267 wrote:
... I need all the exits...
Me too. Always show the complete, accurate, results you want from the data provided. If you want 2 rows at the exit point, don't tell you want 1.
Here are the results you want?
MY_ID FIELDA, FIELDB, FIELDC OLD_COST_A COST_A OLD_COST_B COST_B
------ ---------- ------ ------ ---------- ------ ---------- ------
MAINT 62 60 5 10.3 10.3 15 5
MAINT 62 80 7 30.3 10.3 35 15
If so, here's a way to get them:
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(
SELECT fielda, fieldb, fieldc, cost_a, my_id, cost_b
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ORDER BY my_id
) AS old_cost_a
, LAG (cost_b) OVER (PARTITION BY fielda, fieldb, fieldc)
ORDER BY my_id
) AS old_cost_b
OF mytest
WHERE my_id IN (2, 62)
)
SELECT my_id, fielda, fieldb, fieldc
old_cost_a, cost_a
old_cost_b, cost_b
OF got_old_costs
WHERE my_id = 62
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OR cost_b <> old_cost_b
)
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2. it is a good approach.
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Why not just
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Select "SOURCE1" source, targets "TARGET1", 'Y' union flag double all the
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Select "SOURCE3', 'Target3', 'Y' in all the double union
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SOURCE TARGET FLAG SOURCE1 TARGET1 THERE SOURCE2 TARGET2 THERE SOURCE3 TARGET3 THERE SOURCE4 TARGET4 THERE SOURCE.5 TARGET5 THERE declare
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truncate table SOURCE1 drop storage
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truncate table SOURCE2 drop storage
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truncate table SOURCE3 drop storage
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Concerning
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Hallo,
I want to double click on a line of an af:table to call a page that displays a form (based on a View object) with the details of the selected line.
I need to go to the second page the value of a field on the line that is selected on the first page.
How can I do this? In particular, how can I get the value of a field from the selected line? How can I call the second page on double-click on the af line: table?
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F.
Why would user, you need to pass a value of the line to the shape?
The framework selects the line you want to display in the form. All you have to do is to show the form with the selected line. It is the framework automatically as long as you use e vo even the same data control.
Timo
Post edited by: Timo Hahn
And the handling double-clicks is described here http://www.oracle.com/technetwork/developer-tools/adf/learnmore/56-handle-doubleclick-in-table-170924.pdf
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