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November 21, 2018, 02:16:40 am

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Author Topic: Referential integrity and null check  (Read 130 times)
Rocku2008
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« on: October 18, 2018, 12:58:20 am »

As a ETL tester, how do we do referential integrity check and nullability check by  writing SQL query? This was the questions asked in interview.
Could you please help me out in detail with Sql Query syntax?

Thanks,
Sameer
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