Answer Posted / parameswara reddy.challa
logical optimization
physical optimization
Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
how to get @@error and @@rowcount at the same time? : Sql dba
What are sql objects?
Can we insert data into view?
what does the t-sql command ident_incr does? : Transact sql
What is the difference between clustered and non-clustered index in sql?
Can we rollback delete command?
Difference between global and parameter variables?
What is the difference between function and procedure in pl/sql?
what is an execution plan? When would you use it? How would you view the execution plan? : Sql dba
Can you select everything, but 1 or 2 fields, without writer's cramp?
Does sql*plus also have a pl/sql engine?
Sql technical questions
Differentiate between syntax and runtime errors.
How to run sql statements with oracle sql developer?
Which type of cursor is used to execute the dml statement?