Sql introductory course has been offered here. I would really like to go up for an advanced course on SQL. Courses available?

Answer 1

there are two types of sql courses one of them is t-sql other one is administration.

you get a course here about t-sql and in t-sql there are very few but strong commands for details follow the link below

select
update
insert
delete
create table
alter table

here is the long list
https://www.w3schools.com/sql/sql_quickref.asp

Answer 2

if you follow the link i shared and learn well all you need is cases with bigdata. in sql learning basics will make you expert after that you should became expert on using reporting tools (excel,crystal reports,etc) ! while learning always but always keep it basic. experiences you gain will make you expert not educations. sql + php will make you multi-platform analyst

Answer 3

I wanted to go for an advanced course where I could learn to wrote queries on ER diagrams basically used in analytical and business fields