Describe Referential Integrity ?

1 Answers  

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what is the output of select * from emp where null=null & select * from emp where 1=1

8 Answers   IMS Health, NIIT,

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What is the purpose of tables, private synonyms and public synonyms in Oracle?

0 Answers   HCL,

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How many types of tables are there in oracle?

0 Answers  

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What are cursor?where are they used?

2 Answers  

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in account table account type amount ac1 credit 300 ac2 debit 5000 ac3 credit 3000 ac1 debit 4000 ac3 debit 2000 ac2 credit 4000 write a query how to get sum of credit & sum of debit

3 Answers   Polaris,

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What are the differences between interval year to month and interval day to second?

0 Answers  

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Which dictionary view(s) would you first look at to understand or get a high-level idea of a given Advanced Replication environment?

0 Answers  

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What is BBED in Oracle?

0 Answers   MCN Solutions,

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How to use "if" statements on multiple conditions?

0 Answers  

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Can we create trigger on view in oracle?

1 Answers  

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if you update view? where we store the data?

5 Answers   Cap Gemini,

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