Which statement is true about PostgreSQL data types?
- A large object data type can be used to store data of unlimited size.
- Only the INTEGER type can be declared as an array.
- n’in CHARACTER(n) represents the number of bytes.
- There is a non-standard PostgreSQL data type, called Geometric data type, which handles 2-dimensional data.
Correct Answer:
D.There is a non-standard PostgreSQL data type, called Geometric data type, which handles 2-dimensional data.
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