Which one is better subquery or joins?
What is an emotional trigger?
Why do we use function in pl sql?
How do I view an execution plan in sql?
Explain the structure of pl/sql in brief.
How to access the current value and next value from a sequence?
how many tupples can insert in 1 second in sql
What is %s in sql?
What does <> sql mean?
Is sql scripting language?
what is top in tsql? : Transact sql
Table Student has 3 columns,Student_id,Student_Name & Course_Id. Table Course has 2 columns, Course_Id & Course_Name.Write a query to listdown all the Courses and number of student in each course.
What is package in pl sql with an examples?