Jog for 10 meters and then sprint for 10 meters and rest. Fast Knee Pick Ups: 10 meters-jog - 10 meters-rest. Jogging on the spot raise your knees to waist height while emphasising arm action.
Rows. Each row in a database table represents one instance of the type of object described in that table. A row is also called a record. Columns. The columns in a table are the set of facts that we keep track of about that type of object. A column is also called an attribute. Example. The Instructors table.
In the above query, the column first_name is given a alias as 'name'. So when the result is displayed the column name appears as 'Name' instead of 'first_name'. Aliases for tables: In the above query, alias 's' is defined for the table student_details and the column first_name is selected from the table.