Un-Answered Questions { SQL PLSQL }
What is clause in sql?
How to get unique records from a table?
What is the order of sql select?
What is the difference between union and union all command?
What are the possible values that can be stored in a boolean data field?
How to avoid duplicate records in a query?
How to rename a column in the output of sql query?
What are the types of dbms?
Describe sql comments?
What is a record in a database?
How to display the current date in sql?
How to get list of all tables from a database?
Can a table contain multiple foreign key’s?
How to rename a table?
What is sql not null constraint?
