ALTER TABLE `project_devices` DROP COLUMN `installed_power_per_unit_kw`;
--> statement-breakpoint
ALTER TABLE `project_devices` DROP COLUMN `demand_factor`;
--> statement-breakpoint
ALTER TABLE `project_devices` DROP COLUMN `phase_count`;
--> statement-breakpoint
ALTER TABLE `project_devices` DROP COLUMN `power_factor`;
--> statement-breakpoint
ALTER TABLE `project_devices` DROP COLUMN `note`;
