What is the difference between inner join and natural join?
What is the usage of nvl function?
Is natural join same as inner join?
What is a parameter query?
What are inner and outer joins examples of both?
What are the set operators in sql?
How do you go back in sql?
What are the advantages of stored procedure?
What is sql stand for?
Can we use ddl statements in stored procedure?
Which is better cte or subquery?
what is the difference between a local and a global temporary table? : Sql dba
Mention what is the use of function "module procedure" in pl/sql?
Is it mandatory for the primary key to be given a value when a new record is inserted?
what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba