Knowledge Base

Narrative Data Types


Represents a sequence of characters, used to store textual data. The length of a string is not strictly defined.


A numeric data type that can store large integer values. It's 64 bits in size and has a range from -9223372036854775808 to 9223372036854775807.


A numeric data type that is a double-precision 64-bit IEEE 754 floating-point. It's used for storing very large or very small numbers, with a range of approximately 1.7E-308 to 1.7E+308.


Represents a point in time, which includes date and time, with timezone information.


Represents a logical entity and can have only two values: true or false.


A collection of elements with the same data type. The length of an array can be variable and its elements can be any valid data type.


A collection of elements with predetermined types.

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