1. Start the service
DOS command
net start mysql Enter
2. Log in to the MySQL database
mysql -uroot -proot and press Enter
3. View the
show databases in MySQL ;
4. Create database
create database database name;
After the creation is completed, check whether the creation is successful again through the show databases; command
5. Delete the database
drop database database name;
6. Create table
Note: Before operating data, "use database"
use database name;
create table
create table table name (
field 1 data type (length),
field 2 data type (length) not null,
PRIMARY KEY (field 1)
); ``
7. Add a single record in the table
insert into table name (field 1, field 2, ...) values (value 1, value 2, ...);
8. Query
select * from table name;
9. Add multiple records
insert into table name (field 1, field 2, ...) values (value A1, value A2, ...), (value B1, value B2, ...);
10. Delete the
delete from table name;
11. Modify the
update table name set field 1=value 1, field 2=value 2,...;