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nitass
Employee
Oct 08, 2011Braced expressions
Hi there,
I have read about braced expressions in articles below but I still do not understand why we should enclose expr argument with brace, what different it is. Could anyone advise please? ...
nitass
Employee
Oct 09, 2011Hi Aaron,
Thanks. That is the part I do not understand.
Would you mind explaining me conversion steps? How is it different between with and without brace?
By adding in braces around the values being passed to the expr command, we can stop unnecessary conversions, such as numeric -> string -> numeric, from occurring.Thanks!
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