How do novices learn mysql?

Methods for newbies to learn mysql: 1. Practice more on the computer; 2. Write more SQL statements; 3. Read more theoretical knowledge about databases. If you want to master the mysql database, you must practice frequently and keep the basic knowledge of the database in mind.

#Because of the popularity of MySQL, many people are willing to use it to develop management software. The database has become a part of the software system, and learning the database well will be a necessary condition for software development. However, how should a novice learn mysql?

mysqlMust-know knowledge points:

1. Download and install. Familiar with mysql configuration files and directory structure.

2. MySQL startup, login and exit, common commands and syntax specifications of MySQL.

3. MySQL data type and operation data table, table addition, deletion, modification and query. Subquery, join table query, inner join, outer join (left outer, right outer).

4. Be familiar with MySQL operators and functions, date functions, time functions, information functions, aggregate functions, encryption functions, custom functions, and permission management.

5. Be familiar with the stored procedures of mysql and the calling of stored procedures.

6. Be familiar with the characteristics of each storage engine of mysql.

7. Master at least one mysql graphical management tool. (phpMyAdmin, Navicat, MySQL Workbench, etc.)

How to learn mysql database efficiently?

1. Practice on the computer more, and ask if you don’t understand.

If you want to master the mysql database proficiently, you must practice on the computer frequently. Only through computer practice can you deeply understand the use of the database and understand the database theoretical knowledge learned more thoroughly. When you find a problem, you should solve it immediately (Baidu or ask someone), and summarize the problem to avoid it happening again next time.

2. Write SQL statements.

SQL statements are the soul of the database. Many operations in the database are implemented through SQL statements. Only by frequently using SQL statements to operate the data in the database can readers understand the database more deeply.

3. Database theoretical knowledge cannot be lost.

Database theoretical knowledge is the basis for learning database well. Although theoretical knowledge may be a bit boring, it is the prerequisite for learning database well. For example, database theory will indirectly involve E-R diagrams, database design principles and other knowledge. If you do not understand these knowledge, it will be difficult to independently design a good database and tables. Readers can combine database theoretical knowledge with computer practice. Study and your efficiency will improve.

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