UUID data types

Synopsis

The UUID data type represents Universally Unique Identifiers (UUIDs). A UUID is a sequence of 32 hexadecimal digits separated by hyphens (8 digits - 4 digits - 4 digits - 4 digits - 12 digits) representing the 128 bits.

Description

  1. type_specification ::= UUID

Examples

  1. ffffffff-ffff-ffff-ffff-ffffffffffff
  2. {aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}
  3. 12341234-1234-1234-1234-123412341234