session add

db/session.sql

+--
+-- Table structure for table `ci_sessions`
+--
+
+CREATE TABLE `ci_sessions` (
+  `id` varchar(128) COLLATE utf8_unicode_ci NOT NULL,
+  `ip_address` varchar(45) COLLATE utf8_unicode_ci NOT NULL,
+  `timestamp` int(10) UNSIGNED NOT NULL DEFAULT 0,
+  `data` blob NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+--
+-- Indexes for dumped tables
+--
+
+--
+-- Indexes for table `ci_sessions`
+--
+ALTER TABLE `ci_sessions`
+  ADD PRIMARY KEY (`id`),
+  ADD KEY `ci_sessions_timestamp` (`timestamp`);
+COMMIT;