Th Quote: list test for existence: if symbol on a list, then it exists

Quote: list test for existence: if symbol on a list, then it exists

topics > all references > references i-l > QuoteRef: kentW_1978 , p. 33

Topic:
existence of database entities

Quotation Skeleton

For list tests, there is an explicit list … entity can be presumed to exist. [The lists may be predefined, e.g., "male or female", or dynamic]. Google-1 Google-2
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Topic: existence of database entities (19 items)