What is a sql*loader control file?
What is nosql db?
What is the diff between Truncate table / delete <table name> purge
how tsql statements can be written and submitted to the database engine? : Transact sql
What are aggregate and scalar functions?
What is the cause of mutating table error and how can we solve it?
How do you declare a variable in pl sql?
How many types of cursors supported in pl/sql?
What are types of indexes in sql?
diff b/w sub query and co-relater query?
What does (+) mean in sql joins?
Is it possible to include an insert statement on the same table to which the trigger is assigned?
What is a clob in sql?