How to insert the data if the data in the two tables doesn't match.
Hi,
I have requirement like,I have to insert the data by comparing the two tables based on the date field.If they both are equal then the data shouldn't be inserted if not the data has to be inserted.
Can some one help me on this ASAP.
Regards,
Sudha
sudha
Hi,
Thanks for the reply,i would like to know the way that we can design the packages
sudha
You have multiple ways of implementing this
1. Using Lookup Task
http://www.sqlis.com/sqlis/post/Get-all-from-Table-A-that-isnt-in-Table-B.aspx
2. using SCD wizard
http://www.bimonkey.com/2009/07/the-slowly-changing-dimension-transformation-part-1/
3. using hashing
http://visakhm.blogspot.in/2014/06/ssis-tips-implementing-scd.html
Please Mark This As Answer if it solved your issue
Please Mark This As Helpful if it helps to solve your issue
Visakh
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how to insert more than 32k xml data into oracle clob column.
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String lateral size error will come when you try to insert the full xml in string format.
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How to insert some strings in a query with the clausule 'in' in a procedure
Hello fellows.
Do you know how to insert some strings in a query with the clausule 'in' in a procedure (with a variable)?.
I tell us my problem with an example:
I want to use this select but introducing a variable instead the 'value1', 'value2':
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if I declare the variable var1 as:
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select * from table1 where field1 in ('value1, value2');
If I use the data type TABLE, I don't know how to use well:
TYPE varchar2_table IS TABLE OF VARCHAR2(10);
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A curious case is that if I have a sql script (for example script1.sh) with this query:
select * fromt able1 where field1 in (&1)
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Can anybody helps me?.
Thanks.Thanks to all. Really.
First, sorry for my English. It's horrible. Thank to all for understand it (my English).
I've resolved my problem with these links:
ORA-22905: cannot access rows from a non-nested table item
and
http://stackoverflow.com/questions/896356/oracle-error-ora-22905-cannot-access-rows-from-a-non-nested-table-item
At last, I have used someting like this:
DECLARE
number_table_tmp NUM_ARRAY:=NUM_ARRAY(410673, 414303, 414454, 413977, 414042, 414115, 413972, 414104, 414062);
BEGIN
FOR c1 IN (SELECT par_id, 1 acc_vdo_id FROM SIG_VIS_CAM
WHERE par_id IN (SELECT * FROM TABLE(number_table_tmp))
UNION ALL
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NULL;
END LOOP;
END;
but first I had to create the type NUM_ARRAY like this:
CREATE TYPE subjectid_tab AS TABLE OF NUMBER INDEX BY binary_integer;
THANK YOU, GUYS. YOU ARE THE BESTS. ;-)
Edited by: user12249099 on 08-sep-2011 7:37
Edited by: user12249099 on 08-sep-2011 7:37 -
How to insert, as an input variable within formula, the total time window on scope (i.e. 20ms/div x 10 div = 200ms)?
BELOW IS AN EXAMPLE OF ISSUE:
FORMULA FOR ACTION INTEGRAL:
STATISTICS:
Input variable: DPO4034(CH1);
Check Box: number of samples.
FORMULA
Input variable 0: DPO4034(CH1); alias: x0
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Y= (x0^2)*(x1/x2)
Output: Processed Data 1 (CH1)
THEN USING STATISTICS:
Input signal: Processed Data 1 (CH1)
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Solved!
Go to Solution.Hi again Catherine,
I have now added another TekScope (TDS3032B) along with the DPO4034 and run the same work-around on the TDS3032B using CH1 as the "real" signal channel and CH2 as the "burst width" channel. However, the value returned for CH2 is nominally 99E+36 (min 99E+36, max 99E+36) with very few retrievals of correct burst width (~200ms). Seems the SignalExpress program is unable to consistently retrieve from TDS3032B the actual burst width (scope's time scale/window) and defaults to 99E+36 value. Any ideas on what is occurring and how to make it work? Attached are some screen captures to help guide discussion.
Regards,
Michael
Attachments:
TDS3032B - incorrect burst width.png 301 KB
TDS3032B - correct burst width.png 287 KB
DPO4034 - always correct burst width.png 302 KB -
Cartesian of data from two tables with no matching columns
Hello,
I was wondering – what’s the best way to create a Cartesian of data from two tables with no matching columns in such a way, so that there will be only a single SQL query generated?
I am thinking about something like:
for $COUNTRY in ns0: COUNTRY ()
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return <Results>
<COUNTRY> {fn:data($COUNTRY/COUNTRY_NAME)} </COUNTRY>
<PROD> {fn:data($PROD/PROD_NAME)} </PROD>
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What I’ve noticed when checking query plan is that DSP will execute two queries to have the results – one for COUNTRY_NAME and another one for PROD_NAME. Which in general results in not the best performance ;-)
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where COUNTRY_NAME != PROD_NAME
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Thanks,
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How to prevent Oracle from using an index when joining two tables to get an inline view which is used in an update statement?
O.K. I think I have to explain what I mean:
When joining two tables which have many entries sometimes it es better not to use an index on the column used as join criteria.
I have two tables: table A and table B.
Table A has 4.000.000 entries and table B has 700.000 entries.
I have a join of both tables with a numeric column as join criteria.
There is an index on this column in table A.
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In SQL*Plus:
SET LINESIZE 130
EXPLAIN PLAN FOR <your statement>;
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Things look different if you don't have statistics, you have outdated/wrong statistics or deliberately still use the RBO (rule based optimizer). In this case you would have to use other means to prevent the index usage, the most obvious would be the already mentioned NO_INDEX or FULL hint.
But I strongly recommend to check in first place why the optimizer apparently seems to choose an inappropriate index access path.
Regards,
Randolf
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2 /
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2 /
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Hai All
There are two table T1,T2
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Srikkanth.MHai Prayz
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time var
date date
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01 0815 10-02-2010
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