For such cases, Substring and RegEx (Regular Expressions) functions can help us to retrieve the --- data we need. Subtring Functions returns a portion of a character string, while RegEx are ...

For such cases, Substring and RegEx (Regular Expressions) functions can help us to retrieve the --- data we need. Subtring Functions returns a portion of a character string, while RegEx are ...

Understanding of the functions of SQL is essential in order to conduct effective analysis of data and preparation of the reports. The simple grouping functions which are used in the summarization ...

hmm ok well I ended up using substring to return just the last 2 characters as another column and then sorting on that rather then trying to do it all in one step in the order by clause.