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"You know you've achieved perfection in design, not when you have nothing more to add, but when you have nothing more to take away." Antoine de Saint-Exupery
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La prima frase SELECT

Curiosi di sapere qual è stata la prima frase SELECT (a quei tempi, esattamente 30 anni fa, SQL si chiamava SEQUEL, da Structured English QUEry Language)?

Find the names of employees in the toy department.

SELECT NAME
FROM EMP
WHERE DEPT = 'TOY'

The mapping returns the entire set of names which qualify according to the test DEPT = 'TOY'.

Scritta ovviamente proprio dai due creatori di SQL: Donald D. Chamberlin e Raymond F. Boyce. Se volete leggerla col font di 30 anni fa, la trovate qui alla pagina 253 (pagina 5 del PDF).

Print | posted on sabato 14 agosto 2004 18:55 | Filed Under [ Un po' di storia ]

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