summaryrefslogtreecommitdiffstats
path: root/application/migrations/012_add_constraints.php
diff options
context:
space:
mode:
Diffstat (limited to 'application/migrations/012_add_constraints.php')
-rw-r--r--application/migrations/012_add_constraints.php30
1 files changed, 16 insertions, 14 deletions
diff --git a/application/migrations/012_add_constraints.php b/application/migrations/012_add_constraints.php
index 1ed4abf08..40a4540f6 100644
--- a/application/migrations/012_add_constraints.php
+++ b/application/migrations/012_add_constraints.php
@@ -5,30 +5,32 @@ class Migration_add_constraints extends CI_Migration {
public function up()
{
+ $prefix = $this->db->dbprefix;
+
if ($this->db->dbdriver == 'postgre') {
- $this->db->query('ALTER TABLE "users" ALTER COLUMN "referrer" TYPE integer');
- $this->db->query('ALTER TABLE "users" ALTER COLUMN "referrer" DROP NOT NULL');
- $this->db->query('CREATE INDEX "users_referrer_idx" ON "users" ("referrer")');
- $this->db->query('UPDATE "users" SET "referrer" = NULL where "referrer" = 0');
+ $this->db->query('ALTER TABLE "'.$prefix.'users" ALTER COLUMN "referrer" TYPE integer');
+ $this->db->query('ALTER TABLE "'.$prefix.'users" ALTER COLUMN "referrer" DROP NOT NULL');
+ $this->db->query('CREATE INDEX "users_referrer_idx" ON "'.$prefix.'users" ("referrer")');
+ $this->db->query('UPDATE "'.$prefix.'users" SET "referrer" = NULL where "referrer" = 0');
$this->db->query('
- ALTER TABLE "users"
- ADD CONSTRAINT "referrer_user_fkey" FOREIGN KEY ("referrer")
- REFERENCES "users"("id") ON DELETE RESTRICT ON UPDATE RESTRICT
+ ALTER TABLE "'.$prefix.'users"
+ ADD CONSTRAINT "'.$prefix.'referrer_user_fkey" FOREIGN KEY ("referrer")
+ REFERENCES "'.$prefix.'users"("id") ON DELETE RESTRICT ON UPDATE RESTRICT
');
} else {
- $this->db->query("ALTER TABLE `users` ADD INDEX(`referrer`);");
- $this->db->query("ALTER TABLE `users` CHANGE `referrer` `referrer`
- INT(8) UNSIGNED NULL;");
- $this->db->query("UPDATE `users` SET `referrer` = NULL where `referrer` = 0;");
- $this->db->query("ALTER TABLE `users` ADD FOREIGN KEY (`referrer`)
- REFERENCES `users`(`id`) ON DELETE RESTRICT ON UPDATE RESTRICT;");
+ $this->db->query('ALTER TABLE `'.$prefix.'users` ADD INDEX(`referrer`);');
+ $this->db->query('ALTER TABLE `'.$prefix.'users` CHANGE `referrer` `referrer`
+ INT(8) UNSIGNED NULL;');
+ $this->db->query('UPDATE `'.$prefix.'users` SET `referrer` = NULL where `referrer` = 0;');
+ $this->db->query('ALTER TABLE `'.$prefix.'users` ADD FOREIGN KEY (`referrer`)
+ REFERENCES `'.$prefix.'users`(`id`) ON DELETE RESTRICT ON UPDATE RESTRICT;');
}
}
public function down()
{
- show_error("downgrade not supported");
+ throw new \exceptions\ApiException("migration/downgrade-not-supported", "downgrade not supported");
}
}