How do I run a query in pl sql developer?
How do I use google cloud in sql?
create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?
What is view? Can we update view
Types of optimization?
What is record variable?
What is pragma in pl sql?
What is relationship? How many types of relationship are there?
Why do we need pl sql?
What is the difference between a database and a relational database?
What is the use of cursor ? how cursor allocate context area for executing the sql statement?
What is cartesian join in sql?
What is trigger in sql and its types?