How is the data structure of System R different from the relational structure?
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Can we use commit inside the trigger? If not then how can we save the transaction made by the trigger?
What do you mean by atomicity and aggregation?
State about the security aspects of stored procedures?
What is Record-at-a-time?
How one call ddl statement using stored procedures in oracle?
What is the meaning of 3 tier?
Which is super key?
can we use transformer in datastage without any input link?
What is a view? How it is related to data independence?
Why fastload support to empty table?
What is Set-at-a-time or Set-oriented?
What is app tier?