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SpecialOne

Criar uma especie de sequence em Sql Server

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SpecialOne

Ola, em oracle existe o sequence que permite definir um valor inicial, permite-nos também definir o valor a somar ao valor existente na variável associada ao sequence sempre que a variável do sequence é invocada.

Penso que defini bem o que o sequence faz, se me enganei em algum ponto peço que me corrijam.

Em sql server existe alguma coisa parecida ?

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M6

Sim existe.

Procura na documentação.


10 REM Generation 48K!
20 INPUT "URL:", A$
30 IF A$(1 TO 4) = "HTTP" THEN PRINT "400 Bad Request": GOTO 50
40 PRINT "404 Not Found"
50 PRINT "./M6 @ Portugal a Programar."

 

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renafi

Procura por identity


Oracle Certified Professional - AdministraçãoOracle Certified Professional - Pl/sqlMCPD - Microsoft Certified Professional DeveloperMCTS - Microsoft Certified Technology Specialist

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joaomapi

no atributo em que queres fazer a sequence, escolhes: Identity Specification -- Yes,

Is Identity -- Yes,

Auto-increment -- Nº a tua escolha

senao so mesmo com um trigger.

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