Description

SQL is the lingua franca of the data professional. At the same time, it doesn’t always
get the attention it deserves compared to the hot tool du jour. As result, it’s common
to find people who use SQL frequently but rarely or never go beyond the simplest
queries, often enough because they believe that’s all there is.
This book shows how much SQL can do, expanding users’ tool boxes. By the end of
the book you will have seen how SQL can be used for statistical analysis; to do report‐
ing in a manner similar to Business Intelligence tools; to match text data; to perform
sophisticated analysis on date data; and much more.