joins are SQL server default

Related MCQs

•                    joins are SQL server default
• ............... joins are SQL server default
•                  dump, writes out SQL DDL statements and SQL insert statements to a file, which can then be reexecuted to re- create the database.
• Which SQL function is used to count the number of rows in a SQL query?
• View the Exhibit and examine the data in the EMPLOYEES tables. Evaluate the following SQL statement: SELECT employee_id, department_id FROM employees WHERE department_id= 50 ORDER BY department_id UNION SELECT employee_id, department_id FROM employees WHERE department_id= 90 UNION SELECT employee_id, department_id FROM employees WHERE department_id= 10; What would be the outcome of the above SQL statement?
• The default extension for an Oracle SQL*Plus file is:
• What is the default “SORT” order for a SQL?
• If you don’t specify ASC or DESC after a SQL ORDER BY clause, the following is used by default ______________
• What is the purpose of the index in sql server?
• How many types of indexes are there in sql server?