sql data analysis
I am trying to write complex reports for bussiness analytics. What is good source to study complex sql queries to create marketing and finance reports using sql and coldfusion graphs
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is there any resources that go over writing complex queries for analisys
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Also remember that in most cases, sql will be a lot more efficient at creating calculated values
So if you need a calculated value (ex. Price+Quantity), create that field in SQL, then simply display this in the report...
Then benefit here is that now this calculated value is in the source, ...hence you don't need a report just to see the "total Price"
;-)
JeffCoachman
Also remember that in most cases, sql will be a lot more efficient at creating calculated values
So if you need a calculated value (ex. Price+Quantity), create that field in SQL, then simply display this in the report...
Then benefit here is that now this calculated value is in the source, ...hence you don't need a report just to see the "total Price"
;-)
JeffCoachman
Cbtnuggets is one of the great and convenient resource for sharpening your IT skills. Each topic is divided in nuggets and are thoroughly covered. You will have a deeper understanding of the concerned topic.
http://www.cbtnuggets.com/search/?q=sql
Lynda is also a very resourceful site which is specially designed for the beginner, but also who wants to sharpen their skill so if you want to learn any technical stuff just check out their courses of the topic that concern you.
http://www.lynda.com/SQL-tutorials/SQL-Essential-Training/139988-2.html
Pluralsight formally know as trainsignal is for Pro user and they provided great resources to technical person who wants to sharpen their skills.
http://www.pluralsight.com/search/?searchTerm=sql
Note: All site are paid but gives you option to try for free.