I’m looking at MySQL stored procedures and functions. What is the real difference? They seem to be similar, but a function has more limitations. I’m likely wrong, but it seems a stored procedure can do everything and more than a stored function can. Why/when would I use a procedure vs a function? 6 Answers 6
I need to check when function was changed last time. I know how to check creation date (it is in function properties window in SQL Server Management Studio). I found that in SQL Server 2000 it wasn’t possible to check modify date ( look at this post: Is it possible to determine when a stored … Read more
How can I achieve the equivalents of SQL’s IN and NOT IN? I have a list with the required values. Here’s the scenario: df = pd.DataFrame({‘country’: [‘US’, ‘UK’, ‘Germany’, ‘China’]}) countries_to_keep = [‘UK’, ‘China’] # pseudo-code: df[df[‘country’] not in countries_to_keep] My current way of doing this is as follows: df = pd.DataFrame({‘country’: [‘US’, ‘UK’, ‘Germany’, … Read more
I’ve been learning Functions and Stored Procedure for quite a while but I don’t know why and when I should use a function or a stored procedure. They look same to me, maybe because I am kinda newbie about that. Can some one tell me why? 2Best Answer 21 The difference between SP and UDF … Read more