Which software or system i'm supposed to use for databases code writing?????

Question

Since i'm beginner in this scope and also guide me about introductory courses and outlines and something like that....!!!

Answer 1

Most databases will use SQL as the language, you can get started with the course on Sololearn https://www.sololearn.com/Course/SQL/
Two of the most popular programs for databases are PostgreSQL and mySQL.
After you get that down basically any coding language will let you access and manipulate a database