application planning

database/migrations/add_nozzle_to_application_plans.sql

@@ -0,0 +1,10 @@
+-- Add nozzle_id to application plans
+-- This allows linking nozzles to liquid application plans
+
+ALTER TABLE application_plans 
+ADD COLUMN IF NOT EXISTS nozzle_id INTEGER REFERENCES user_equipment(id);
+
+-- Create index for better performance
+CREATE INDEX IF NOT EXISTS idx_application_plans_nozzle ON application_plans(nozzle_id);
+
+SELECT 'Added nozzle_id to application_plans table successfully!' as migration_status;