summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorCloudmanic Labs, LLC <github@cloudmanic.com>2011-09-18 21:08:56 +0200
committerCloudmanic Labs, LLC <github@cloudmanic.com>2011-09-18 21:08:56 +0200
commit539dcb0b2968a2d83c16b42a20252011152f2e65 (patch)
treeeb7e685698ba4eeb3ac70f876f2f1ed72dc0e561
parent4ff4896dbc6bd24efc3d005df90bdb3667255f09 (diff)
Added support to select the name of the database table you are going to use in Migrations
-rw-r--r--application/config/migration.php13
-rw-r--r--system/libraries/Migration.php19
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
));
}