diff --git a/db/migrate/20251119212902_change_column_type_to_save_space.rb b/db/migrate/20251119212902_change_column_type_to_save_space.rb
new file mode 100755
index 0000000..8d7fba9
--- /dev/null
+++ b/db/migrate/20251119212902_change_column_type_to_save_space.rb
@@ -0,0 +1,9 @@
+class ChangeColumnTypeToSaveSpace < ActiveRecord::Migration[7.2]
+  def change
+    change_column :bicycle_counters, :name, :string
+    change_column :bicycle_counters, :domain, :string
+    change_column :bicycle_counters, :timezone, :string
+    change_column :bicycle_counters, :sens, :string
+    change_column :bicycle_counters, :counter, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index c619e6e..3d0c488 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,20 +10,20 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2025_11_14_014438) do
+ActiveRecord::Schema[7.2].define(version: 2025_11_19_212902) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
   create_table "bicycle_counters", force: :cascade do |t|
     t.integer "original_id"
-    t.text "name"
-    t.text "domain"
+    t.string "name"
+    t.string "domain"
     t.decimal "latitude", precision: 15, scale: 10
     t.decimal "longitude", precision: 15, scale: 10
     t.integer "interval"
-    t.text "timezone"
-    t.text "sens"
-    t.text "counter"
+    t.string "timezone"
+    t.string "sens"
+    t.string "counter"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["original_id"], name: "index_bicycle_counters_on_original_id", unique: true