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작성일 : 10-06-22 04:44
[서버관리] Create a mysql database, tables and insert data
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Create a mysql database, tables and insert data

by Vivek Gite · 20 comments

Q. How do I create a MySQL database and tables?
A. If you want to create a database and set up tables for the same use the following two sql commands:
=> CREATE DATABASE - create the database
=> CREATE TABLE - create the table
=> INSERT - To add/insert data to table
CREATE DATABASE creates a database with the given name. To use this statement, you need the CREATE privilege for the database
CREATE TABLE creates a table with the given name. You must have the CREATE privilege for the table.
INSERT inserts new rows into an existing table.

Procedure for creating a database and a sample table

Login as the mysql root user to create database:
$ mysql -u root -p
Output:
mysql>
Add a database called books
mysql> CREATE DATABASE books;
Now database is created. Use a database with use command:
mysql> USE books;
Now create a table called authors with name, email and id:
mysql> CREATE TABLE authors (id INT, name VARCHAR(20), email VARCHAR(20));
Display your table name just created:
mysql> SHOW TABLES;
Output:
+-----------------+
| Tables_in_books |
+-----------------+
| authors         |
+-----------------+
1 row in set (0.00 sec)
Now add a data / row to table books using INSERT statement:
mysql> INSERT INTO authors (id,name,email) VALUES(1,"Vivek","xuz@abc.com");
Output:
Query OK, 1 row affected (0.00 sec)
Add few more rows:
mysql> INSERT INTO authors (id,name,email) VALUES(2,"Priya","p@gmail.com");
INSERT INTO authors (id,name,email) VALUES(3,"Tom","tom@yahoo.com");
Now display all rows:
mysql> SELECT * FROM authors;
Output:
+------+-------+---------------+
| id   | name  | email         |
+------+-------+---------------+
|    1 | Vivek | xuz@abc.com   |
|    2 | Priya | p@gmail.com   |
|    3 | Tom   | tom@yahoo.com |
+------+-------+---------------+
3 rows in set (0.00 sec)
Now you know how to create a database and a table. For further information please see MySQL data types and official documentation.

 
   
 

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