Desain dan Implementasi Basisdata (Praktikum)
- 1. Desain dan Implementasi Basisdata Teknik Elektro Konsentrasi Software Engineering GCS SINGAPURA Praktikum Design Table
- 2. TABLE OF CONTENTS Here you could describe the topic of the section 03 Here you could describe the topic of the section 04 Here you could describe the topic of the section 01 Here you could describe the topic of the section 02 Create & Drop Database Create & Drop Table Change Design Table Insert Data
- 3. Create & Drop Database - Create Database database_name - Drop Database database_name - Show databases; - Use Database database_name GOSTUDIO
- 4. Drop Table Drop table table_name GOSTUDIO
- 5. Create Table Create table customer (id int primary key auto_increment, First_name varchar(100), Last_name varchar(100) ); Describe customer; GOSTUDIO
- 6. Modify Table Alter table customer Modify first_name varchar(40) NOT NULL, Modify last_name varchar(40) NOT NULL, ;
- 7. Add & drop Field in Table Alter table customer add email varchar(40) NOT NULL; Alter table customer drop email; Alter table customer change email email_address varchar(60);
- 8. Change Null field Alter table customer modify email varchar(40) NOT NULL;
- 9. Default field Alter table customer Add is_active varchar(3) default 0;
- 10. Extra Field Alter table customer Add update_date datatime not null default current_timestamp on update current_timestamp;
- 11. Insert Data