What is SQL override? In which transformation we use override?

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Vamsi Krishna.K

  • Oct 1st, 2006
 

Hello,

By default informatica server will generate sql query for every action, if that query is not able to perform the exact task, we can modify that query or we can genrate new once with new conditions and with new constraints.

1. source qualifier

2. lookup

3. target

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itjmn

  • Apr 12th, 2010
 

Chaning / altering the default querly generated by the following transformations is known a SQL Override.

1. Source Qualifier Transformations
2. Lookup
3. Target

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