Created some SQL that creates the necessary user management tables in

MySQL syntax.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@69 6335cc39-0255-0410-8fd6-9bcaacd3b74c

projects/samskivert/src/sql/create_user_tables.mysql

@@ -0,0 +1,37 @@
+/**
+ * $Id: create_user_tables.mysql,v 1.1 2001/03/02 01:22:46 mdb Exp $
+ *
+ * Creates the necessary database tables in MySQL for the user repository.
+ */
+
+/**
+ * The users table contains a row for every user.
+ */
+DROP TABLE IF EXISTS users;
+CREATE TABLE users (
+       userid      INTEGER(10) PRIMARY KEY AUTO_INCREMENT,
+       username    VARCHAR(24) NOT NULL,
+       password    VARCHAR(13) NOT NULL,
+       email       VARCHAR(128) NOT NULL,
+       realname    VARCHAR(128) NOT NULL,
+       created     DATE NOT NULL,
+
+       UNIQUE INDEX username_index (username)
+);
+
+/**
+ * The sessions table contains a row for every authenticated
+ * user. Sessions map a session identifier to a user record and expire
+ * after an application determined amount of time. A request that supplies
+ * a valid session identifier is treated as being authenticated as the
+ * user to which that session is mapped, so long timeouts are discouraged.
+ */
+DROP TABLE IF EXISTS sessions;
+CREATE TABLE sessions (
+       sessionid INTEGER(10) PRIMARY KEY AUTO_INCREMENT,
+       authcode  VARCHAR(32) NOT NULL,
+       userid    INTEGER(10) NOT NULL,
+       expires	 DATE NOT NULL,
+
+       UNIQUE INDEX authcode_index (authcode)
+);