No column based encoding. Reverting dbforge migration

1 files changed, 31 insertions, 15 deletions

diff --git a/application/migrations/001_add_files.php b/application/migrations/001_add_files.php
index 8af202285..70efbb520 100644
--- a/application/migrations/001_add_files.php
+++ b/application/migrations/001_add_files.php
@@ -5,22 +5,38 @@ class Migration_Add_files extends CI_Migration {
 
 	public function up()
 	{
-		// Set database engine for MySQL drivers
-		if (strpos($this->db->dbdriver, 'mysql') !== FALSE) {
-			$this->db->query('SET storage_engine=MYISAM');
+		if ($this->db->dbdriver == 'postgre')
+		{
+			$this->db->query('
+				CREATE TABLE IF NOT EXISTS "files" (
+					"hash" varchar(32) NOT NULL,
+					"id" varchar(6) NOT NULL,
+					"filename" varchar(256) NOT NULL,
+					"password" varchar(40) DEFAULT NULL,
+					"date" integer NOT NULL,
+					"mimetype" varchar(255) NOT NULL,
+					PRIMARY KEY ("id")
+				);
+				CREATE INDEX "files_date_idx" ON files ("date");
+				CREATE INDEX "files_hash_id_idx" ON files ("hash", "id");
+			');
+		}
+		else
+		{
+			$this->db->query("
+				CREATE TABLE IF NOT EXISTS `files` (
+					`hash` varchar(32) CHARACTER SET ascii NOT NULL,
+					`id` varchar(6) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
+					`filename` varchar(256) COLLATE utf8_bin NOT NULL,
+					`password` varchar(40) CHARACTER SET ascii COLLATE ascii_bin DEFAULT NULL,
+					`date` int(11) unsigned NOT NULL,
+					`mimetype` varchar(255) CHARACTER SET ascii NOT NULL,
+					PRIMARY KEY (`id`),
+					KEY `date` (`date`),
+					KEY `hash` (`hash`,`id`)
+				) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+			");
 		}
-
-		$this->dbforge->add_field([
-			'hash'     => [ 'type' => 'varchar', 'constraint' => 32, 'null' => FALSE ],
-			'id'       => [ 'type' => 'varchar', 'constraint' => 6, 'null' => FALSE ],
-			'filename' => [ 'type' => 'varchar', 'constraint' => 256, 'null' => FALSE ],
-			'password' => [ 'type' => 'varchar', 'constraint' => 40, 'null' => TRUE ],
-			'date'     => [ 'type' => 'integer', 'unsigned' => TRUE, 'null' => FALSE ],
-			'mimetype' => [ 'type' => 'varchar', 'constraint' => 255, 'null' => FALSE ],
-		]);
-		$this->dbforge->add_key('id', TRUE);
-		$this->dbforge->add_key([ 'hash', 'id' ]);
-		$this->dbforge->create_table('files', TRUE);
 	}
 
 	public function down()