Index: petify-backend/src/main/resources/db/migration/V11__Add_user_review_interaction_type.sql
===================================================================
--- petify-backend/src/main/resources/db/migration/V11__Add_user_review_interaction_type.sql	(revision f6ed6e478015d417b9610fe651dfccdc3e22dc89)
+++ petify-backend/src/main/resources/db/migration/V11__Add_user_review_interaction_type.sql	(revision f6ed6e478015d417b9610fe651dfccdc3e22dc89)
@@ -0,0 +1,17 @@
+ALTER TABLE user_reviews
+    ADD COLUMN IF NOT EXISTS interaction_type VARCHAR(40);
+
+UPDATE user_reviews
+SET interaction_type = 'OTHER'
+WHERE interaction_type IS NULL;
+
+ALTER TABLE user_reviews
+    ALTER COLUMN interaction_type SET NOT NULL;
+
+ALTER TABLE user_reviews
+    DROP CONSTRAINT IF EXISTS user_reviews_interaction_type_CHK;
+
+ALTER TABLE user_reviews
+    ADD CONSTRAINT user_reviews_interaction_type_CHK CHECK (
+        interaction_type IN ('EVENT', 'PERSONAL_INTERACTION', 'ONLINE', 'PHONE_CALL', 'OTHER')
+    );
Index: petify-backend/src/main/resources/db/migration/V12__Add_clinic_work_schedule.sql
===================================================================
--- petify-backend/src/main/resources/db/migration/V12__Add_clinic_work_schedule.sql	(revision f6ed6e478015d417b9610fe651dfccdc3e22dc89)
+++ petify-backend/src/main/resources/db/migration/V12__Add_clinic_work_schedule.sql	(revision f6ed6e478015d417b9610fe651dfccdc3e22dc89)
@@ -0,0 +1,8 @@
+ALTER TABLE vet_clinics
+    ADD COLUMN IF NOT EXISTS work_days VARCHAR(120);
+
+ALTER TABLE vet_clinics
+    ADD COLUMN IF NOT EXISTS start_time TIME;
+
+ALTER TABLE vet_clinics
+    ADD COLUMN IF NOT EXISTS end_time TIME;