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mysql-email-db.sql
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mysql-email-db.sql
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-- Create table for storing virtual domains
CREATE TABLE `virtual_domains` (
id INT(11) NOT NULL AUTO_INCREMENT,
name VARCHAR(50) NOT NULL,
PRIMARY KEY (id)
) ENGINE = InnoDB;
-- Create table for storing virtual users
CREATE TABLE `virtual_users` (
id int(11) NOT NULL AUTO_INCREMENT,
domain_id INT(11) NOT NULL,
user VARCHAR(40) NOT NULL,
password VARCHAR(32) NOT NULL,
CONSTRAINT UNIQUE_EMAIL UNIQUE (domain_id, user),
FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE,
PRIMARY KEY (id)
) ENGINE = InnoDB;
-- Create table for storing virtual aliases
CREATE TABLE `virtual_aliases` (
id INT(11) NOT NULL AUTO_INCREMENT,
domain_id INT(11) NOT NULL,
source VARCHAR(40) NOT NULL,
destination VARCHAR(80) NOT NULL,
FOREIGN KEY (domain_id) REFERENCES virtual_domains(id) ON DELETE CASCADE,
PRIMARY KEY (id)
) ENGINE = InnoDB;
-- Add quota columns to virtual_users table
ALTER TABLE `virtual_users`
ADD `quota_kb` INT NOT NULL, -- Storage quota in kilobytes
ADD `quota_messages` INT NOT NULL; -- Quota for maximum number of messages
-- Create view to display users' email addresses
CREATE VIEW view_users AS
SELECT
CONCAT(virtual_users.user, '@', virtual_domains.name) AS email,
virtual_users.password,
virtual_users.quota_kb,
virtual_users.quota_messages
FROM virtual_users
LEFT JOIN virtual_domains ON virtual_users.domain_id = virtual_domains.id;