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authorFlorian Pritz <bluewind@xinu.at>2017-09-16 14:28:30 +0200
committerFlorian Pritz <bluewind@xinu.at>2017-09-16 14:28:30 +0200
commit1846a9c0fae6541b0eab130a506e9c5ce18c2d7f (patch)
tree88512822e59b244b2c1db2ac7c2eb6ba776d39b0 /application/migrations/020_update_session_table.php
parentacad800b75b5cb590b2c1db8080c2dda0aaa1979 (diff)
Update ci_session table for CI3
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'application/migrations/020_update_session_table.php')
-rw-r--r--application/migrations/020_update_session_table.php42
1 files changed, 42 insertions, 0 deletions
diff --git a/application/migrations/020_update_session_table.php b/application/migrations/020_update_session_table.php
new file mode 100644
index 000000000..9052071e0
--- /dev/null
+++ b/application/migrations/020_update_session_table.php
@@ -0,0 +1,42 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Migration_update_session_table extends CI_Migration {
+
+ public function up()
+ {
+ $prefix = $this->db->dbprefix;
+
+ if ($this->db->dbdriver == 'postgre') {
+ $this->db->query('
+ ALTER TABLE "'.$prefix.'ci_sessions"
+ DROP COLUMN "user_agent";
+ ');
+ $this->db->query('
+ ALTER TABLE "'.$prefix.'ci_sessions"
+ RENAME COLUMN "session_id" TO "id";
+ ');
+ $this->db->query('
+ ALTER TABLE "'.$prefix.'ci_sessions"
+ RENAME COLUMN "last_activity" TO "timestamp";
+ ');
+ $this->db->query('
+ ALTER TABLE "'.$prefix.'ci_sessions"
+ RENAME COLUMN "user_data" TO "data";
+ ');
+ } else {
+ $this->db->query('
+ ALTER TABLE `'.$prefix.'ci_sessions`
+ DROP `user_agent`,
+ CHANGE `session_id` `id` VARCHAR(40) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 0,
+ CHANGE `last_activity` `timestamp` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+ CHANGE `user_data` `data` BLOB NOT NULL;
+ ');
+ }
+ }
+
+ public function down()
+ {
+ throw new \exceptions\ApiException("migration/downgrade-not-supported", "downgrade not supported");
+ }
+}