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Data types - Coggle Diagram
Data types
Text
Text could be used to show a phone number as it has a 0 in the front
084930521
integer
A whole number could be used to show different amounts of stuff like how much stock in a warehouse there is or like a year
2102
Alphanumeric
any combination of letters . numbers or symbols
J3!43D
Currency
To show prices of items
£32.52
Real number
Any number with a decimal usually to store height/ weight
36.31
Percentage
anything with a percantage
discount of a price
34%