PLS-00203: function DECODE must be called with at least 3 non-boolean arguments

PLS-00203: function DECODE must be called with at least 3 non-boolean arguments
Cause: Less than three arguments were passed to the built-in function DECODE. Though DECODE takes a variable number of (non-Boolean) arguments, at least three arguments must be passed.
Action: Call DECODE with three or more arguments

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小智 2018-08-30 19:01

PLS-00203：必须使用至少3个非布尔参数调用函数DECODE,
.原因：少于三个参数传递到内置函数DECODE。虽然DECODE采用可变数量（非布尔）参数，但至少必须传递三个参数。,
.操作：使用三个或更多参数调用DECODE,
.

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PLS-00203: function DECODE must be called with at least 3 non-boolean arguments

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