You have to design a numeric column, which is also the primary key. The column should cover large (i.e., 123456789012345678) numbers. Which column data definition covers the requirements?

The correct answer is A. BIGINT. See the full explanation below for the reasoning.

Question

Options

ABIGINT
BINTEGER
CDECFLOAT (34)
DDECIMAL (31,18)

How the community answered

(41 responses)

A
83% (34)
B
5% (2)
C
2% (1)
D
10% (4)

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