diff options
Diffstat (limited to 'application/migrations/006_add_username_index.php')
| -rw-r--r-- | application/migrations/006_add_username_index.php | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/application/migrations/006_add_username_index.php b/application/migrations/006_add_username_index.php index ea5e3ebc0..a7ad236f3 100644 --- a/application/migrations/006_add_username_index.php +++ b/application/migrations/006_add_username_index.php @@ -5,17 +5,33 @@ class Migration_Add_username_index extends CI_Migration { public function up() { - $this->db->query(" - ALTER TABLE `users` - ADD UNIQUE `username` (`username`); - "); + if ($this->db->dbdriver == 'postgre') + { + $this->db->query(' + CREATE UNIQUE INDEX "users_username_idx" ON "users" ("username") + '); + } + else + { + $this->db->query(" + ALTER TABLE `users` + ADD UNIQUE `username` (`username`); + "); + } } public function down() { - $this->db->query(" - ALTER TABLE `users` - DROP INDEX `username`; - "); + if ($this->db->dbdriver == 'postgre') + { + $this->db->query('DROP INDEX "users_username_idx"'); + } + else + { + $this->db->query(" + ALTER TABLE `users` + DROP INDEX `username`; + "); + } } } |