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 SQL, you can alias tables and columns. A table alias is also called a correlation name. A programmer can use an alias temporarily assign another name to a table or column for the duration of a SELECT query. Assigning an alias does not actually rename the column or table.