Explain the order of sql statement execution?
What are the ddl commands?
What is a relationship and what are they?
How many sql statements are used?
What is the life of an sql statement?
What are different methods to trace the pl/sql code?
how to create a new table in mysql? : Sql dba
Which are sql * plus commands?
select 1,col1,col2 from table1. output?
What is out parameter used for eventhough return statement can also be used in pl/sql?
What is online transaction processing (oltp)?
what is a database lock ? : Sql dba
What are the popular database management systems in the it industry?