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backend/database/migrations/005_add_deplesi_columns.sql

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+-- Migration: Add deplesi tracking columns
+-- Date: 2026-04-19
+-- Description: Adds panen and keterangan columns to mortality_records for comprehensive daily tracking
+
+-- Add new columns (safe: idempotent, non-destructive)
+ALTER TABLE mortality_records
+ADD COLUMN IF NOT EXISTS panen INTEGER DEFAULT 0,
+ADD COLUMN IF NOT EXISTS keterangan TEXT;
+
+-- Optional: Add comment for documentation
+COMMENT ON COLUMN mortality_records.panen IS 'Daily harvest count (chickens sold/removed)';
+COMMENT ON COLUMN mortality_records.keterangan IS 'Daily notes or remarks about significant events';