what is oracle sql,pl/sql with interfaces
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How many triggers can be applied on a table?
What is sql constant?
What is the difference between nested table and varray?
Which function is used to return remainder in a division operator in sql?
How do I add a primary key to a table?
What is the unique index?
In packages the source code is compiled into p code ? how do we describe the p code
Can we use two order by clause in query?
how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6
----> There is a table T with two columns C1 and C2. The data is as below: C1 C2 1 4 2 5 3 6
What are the possible values for the boolean data field?
What's the difference between inner join and left join?