What trigger means?
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package specification-3 procedures package body-2 procedures will is execute
How to use distinct and count in sql query? Explain
Q1.all the depts which has more then 10 empls? Q2.all the dept which does not have any emply? Q3 all the emp which does not have any dept? Q4 get all the emply detais with the dept details it dept is exit otherwise any emp details? Q5 how to debugg the dynamic sql and packages?
What is the purpose of the primary key?
Which table is left in join?
Is time a data type in sql?
What is Difference Between delete and Truncate?
Why are indexes and views important to an organization?
Define overloaded procedure?
Does truncate require commit?
What are the different ways to optimize a sql query?
How many times can we commit in a loop?
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