Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM

1 Answers   IBM,

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hw to load this give the mapping? cty state o/p c1 s1 c1 c1 s2 s1 c1 s1 c1 c2 s3 s2 c3 s4 c1 c3 s2 s1 c2 s3 c3 s4 c3 s2 2 columns should be loaded to one column in target table?

1 Answers   Wipro,

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All active transformations r passive or not?

7 Answers  

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What are the different threads in DTM process?

2 Answers  

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Load data to multiple targets according date. When First time session runs it should send to 1st target,second time session runs then send to 2nd target and goes on how to achieve it

1 Answers  

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What's the layout of parameter file (what does a parameter file contain?)?

0 Answers   Cognizant,

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i have a source which relational.I am trying to populate to target flat file with one column for daily date which is sysdate. I want to populate the sysdate coulmn with DD/MM/YYYY format. kindly provide a solution for this..my clear that my target is flat file.

3 Answers  

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How can one identify whether mapping is correct or not without connecting session?

0 Answers  

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Define error Threshold?

1 Answers  

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what are the real time problems generally come up while doing or running mapping or any transformation?

2 Answers  

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What are the different components of powercenter?

0 Answers  

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Can you create a flatfile target

3 Answers   ABC,

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