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Key definition

Keywords:  key

ODABA supports any number of key definitions (in contrast to one supported by ODMG). Key definitions are necessary for defining collection indexes. In contrast to ODMG ODL, ODABA requires a semicolon after the key definitions, instead of comma.
Definition: 

key_spec := key keys_def ';'

Related topics

Subtopics

  1. KEY keyword
  2. Key definitions
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