diff options
| -rw-r--r-- | application/config/migration.php | 13 | ||||
| -rw-r--r-- | system/libraries/Migration.php | 19 |
2 files changed, 26 insertions, 6 deletions
diff --git a/application/config/migration.php b/application/config/migration.php index dba870010..aca052d0c 100644 --- a/application/config/migration.php +++ b/application/config/migration.php @@ -11,6 +11,19 @@ */
$config['migration_enabled'] = FALSE;
+/*
+|--------------------------------------------------------------------------
+| Migrations table
+|--------------------------------------------------------------------------
+|
+| This is the name of the table that will store the current migrations state.
+| When migrations runs it will store in a database table which migration
+| level the system is at. It then compares the migration level in the this
+| table to the $config['migration_version'] if they are not the same it
+| will migrate up. This must be set.
+|
+*/
+$config['migration_table'] = 'migrations';
/*
|--------------------------------------------------------------------------
diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php index 3734e18f5..682d90752 100644 --- a/system/libraries/Migration.php +++ b/system/libraries/Migration.php @@ -32,7 +32,8 @@ class CI_Migration { protected $_migration_enabled = FALSE; protected $_migration_path = NULL; protected $_migration_version = 0; - + protected $_migration_table = 'migrations'; + protected $_error_string = ''; public function __construct($config = array()) @@ -68,16 +69,22 @@ class CI_Migration { // They'll probably be using dbforge $this->load->dbforge(); + // Make sure the migration table name was set. + if ( (! isset($this->_migration_table)) OR (empty($this->_migration_table))) + { + show_error('Migrations configuration file (migration.php) must have "migration_table" set.'); + } + // If the migrations table is missing, make it - if ( ! $this->db->table_exists('migrations')) + if ( ! $this->db->table_exists($this->_migration_table)) { $this->dbforge->add_field(array( 'version' => array('type' => 'INT', 'constraint' => 3), )); - $this->dbforge->create_table('migrations', TRUE); + $this->dbforge->create_table($this->_migration_table, TRUE); - $this->db->insert('migrations', array('version' => 0)); + $this->db->insert($this->_migration_table, array('version' => 0)); } } @@ -299,7 +306,7 @@ class CI_Migration { */ protected function _get_version() { - $row = $this->db->get('migrations')->row(); + $row = $this->db->get($this->_migration_table)->row(); return $row ? $row->version : 0; } @@ -314,7 +321,7 @@ class CI_Migration { */ protected function _update_version($migrations) { - return $this->db->update('migrations', array( + return $this->db->update($this->_migration_table, array( 'version' => $migrations )); } |