Archive for the ‘how to write effficient queries’ Category

INT and String data comparison, difference in performance because of quotes

Апрель 20th, 2010
In the last post choosing about the right type; there is a case about quoting the tuple values; that I forgot to mention which is pretty much a common mistake when string data types are used for storing int or float/double representation (well sometimes you need to use string due to length or to avoid [...]
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