The use of SQL to search for data

Question 1

What is SQL?

Answer 1

• Create, delete and modify and manipulate records in a data base.
• Commands:
• SELECT.
• FROM.
• WHERE.

Question 2

What does select do?

Answer 2

• Which fields can be returned.

- * can be used to indicate all field.

Question 3

What does FROM do?

Answer 3

• Which Table.

- Databases can have more than one table, each with their own unique name,

Question 4

What does WHERE do?

Answer 4

• Where selects the vertical field.