codex changes

database/migrations/add_core_indexes.sql

@@ -0,0 +1,26 @@
+-- Performance indexes for common queries and joins
+
+-- Application plans
+CREATE INDEX IF NOT EXISTS idx_application_plans_user_id ON application_plans(user_id);
+CREATE INDEX IF NOT EXISTS idx_application_plans_user_status ON application_plans(user_id, status);
+CREATE INDEX IF NOT EXISTS idx_application_plans_user_planned_date ON application_plans(user_id, planned_date);
+
+-- Application plan products
+CREATE INDEX IF NOT EXISTS idx_application_plan_products_plan_id ON application_plan_products(plan_id);
+
+-- Properties and lawn sections
+CREATE INDEX IF NOT EXISTS idx_properties_user_id ON properties(user_id);
+CREATE INDEX IF NOT EXISTS idx_lawn_sections_property_id ON lawn_sections(property_id);
+
+-- User equipment
+CREATE INDEX IF NOT EXISTS idx_user_equipment_user_id ON user_equipment(user_id);
+
+-- User products and products
+CREATE INDEX IF NOT EXISTS idx_user_products_user_id ON user_products(user_id);
+CREATE INDEX IF NOT EXISTS idx_products_category_id ON products(category_id);
+
+-- Weather logs (if present)
+-- CREATE INDEX IF NOT EXISTS idx_weather_logs_property_id ON weather_logs(property_id);
+
+SELECT 'Core indexes added' AS migration_status;
+