Explain what is sql?
What is substitution variable?
What is pls_integer in pl sql?
What is a dynamic query?
What are the subsets of sql?
explain what is mysql? : Sql dba
Why procedure is used in sql?
Show how functions and procedures are called in a pl/sql block.
What does sign mean sql?
What do you mean by table in sql?
What are character functions in sql?
Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql
What is %type in sql?
How many types of triggers exist in pl/sql?
Why we use pl sql?