INSERT INTO MyDB.contact (contact_id, name, family, birthday, phone, telephone, email, address) VALUES (1, 'Saman', 'Delfani', '1987-08-26', '09137390432', null, null ...
- Very good DB and SQL skills specifically DML with ability to extract data from multiple tables and migrate them to the new DB structure. - DB performance tuning.
If you look at the large variety of SQL commands, they can be divided into three large subgroups. 1) Data Definition Language deals with database schemas and descriptions of how the data should reside ...