Getting unknown operator error while using a function


 
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# 8  
Old 04-19-2017
@AbellLuis, what is the sense of introducing "eval" here. I do not understand your statement that $(?) does not work, when no-one was suggesting that. Besides , the OP has already suggested that he found an answer in the thread..
# 9  
Old 04-19-2017
@Scrutinizer
<<what is the sense of introducing "eval" here.>>
The function Command build the name of a call to SQL, but don't execute it; so it need to be parsed and executed. "eval" does it.
<< I do not understand your statement that $(?) does not work, when no-one was suggesting that.>>
The code quoted by the initiator, had this, may be a typegraphical mistake, or a visual one of mine.
<< Besides , the OP has already suggested that he found an answer in the thread.>>
It is my alternative answer, that's all.

Regards.

Last edited by AbelLuis; 04-19-2017 at 05:41 PM..
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