Row trigger that gives the sum total before insert or update using sql

I. Retrieve the SSN_NUMBER of all employees whose name starts with N. Attribute First Name Last Name SSN Number Data Type Varchar(15) Varchar(15) Char(9) Not Null Not Null Constraint Primary Key

Question 10 When sorting query output, you use the key words 'sort by'. Question 10 options: True False

in sql The NEXTVAL virtual column returns the integer that was most recently supplied by the sequence Select one: True False

Using php and sql: create a query and any supporting PHP code that will output the user name andthe messages from each user in the database.

In SQL, you use the __ statement to retrieve the rows in a table. Question 7 options: SELECT FROM WHERE QUERY

ISBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID DBS311 Your Name use the following statement to Write the PL/SQL code to create a procedure that accepts a product price and increases it by 10%

You should use an Oracle function to determine the number of days since your birthday.

IN SQL If you omitted the WHERE clause of SELECT statement, the query returns an error because the where clause is required. Select one: True False

SQL Database Designs What do you think is the most important concept in SQL Database Designs

in sql The ALTER SEQUENCE statement can be used to: Select one: a. Change the maximum value to a lower number than was last used b. Change the name of the sequence c. Change the START WITH value of a sequence d. Change the amount a sequence increments each time a number is generated

You should use an Oracle function to calculate the number of days that have gone between your birthday and the current date.

Database sql 1-Write the syntax to create an object table called people using people_type