Can we delete column in sql?
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Can we join more than 2 tables in sql?
What are the types of views in sql?
there are .......different types of serializability
Explain the difference in execution of triggers and stored procedures?
What is string join?
What is dynamic SQl and how you will create and execute dynamic sql?
How to use sql*plus built-in timers?
explain advantages of innodb over myisam. : Sql dba
<<labele>> declare a=10 b=20, begin some statements declare a=30 c=40 end; what is the A value in nested block?
Explain raise_application_error.
What is minus?
how to select first 5 records from a table? : Sql dba
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