Hi everyone,
I really want to learn SQL. I know some advance Excel formula and analysis but I heard that SQL can perform must more task and more flexible when organizing database.
I would like to receive some advice about learning material for this subject Relational database design, database programming with SQL. What book do you recommend and how can I get more practice when learning it .
Thanks
I really want to learn SQL. I know some advance Excel formula and analysis but I heard that SQL can perform must more task and more flexible when organizing database.
I would like to receive some advice about learning material for this subject Relational database design, database programming with SQL. What book do you recommend and how can I get more practice when learning it .
Thanks