Sql Y If Else

[jhonny]

Empezado por Caral

Hola
Estas seguro jhonny ?
Me parece que no camina la sentencia IIF en FireBird, se usa case.
Repito Me parece.
Saludos

Bueno, esto es lo que dice la documentación del FireBird 2.0

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IIF builtin function
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Function:
Return a value of the first sub-expression if the given search condition
evaluates to TRUE, otherwise return a value of the second sub-expression.

Author:
Oleg Loa <[email protected]>

Format:
IIF ( <search condition>, <value expression>, <value expression> )

Syntax Rule(s):
IIF (SC, V1, V2) is equivalent to the following <case specification>:
CASE WHEN SC THEN V1 ELSE V2 END

Example(s):
SELECT IIF(VAL > 0, VAL, -VAL) FROM OPERATION