Reusable transformation
Explain the reusable transformation?
Expert
Reusable transformation : This is developed within the transformation developer. It may be invoked from more than one mapping or the mapplet.
States the term basic teradata query language.
In JDBC driver which coding pattern is use? Describe briefly?
Explain the term DataStage and Informatica?
Explain what are the roles performed by the SQL?
Explain what is database connection?
Clarify how we can export mappings to production environment?
Explain the term folder?
Illustrates the difference between a user’s defined function and a stored procedure?
Describe briefly the difference between a shared lock and an exclusive lock?
Illustrate the multi value or multicolumn problem? Include an example not employed in the text.
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