[chore] schema for price history

src/db/schema.ts

@@ -97,6 +97,15 @@ export const skus = mysqlTable("skus", {
 	index("productIdIdx").on(table.productId, table.variant),
 ]);
 
+export const priceHistory = mysqlTable("price_history", {
+	skuId: int().default(0).notNull(),
+	calculatedAt: datetime(),
+	marketPrice: decimal({ precision: 10, scale: 2 }),
+},
+(table) => [
+	index("idx_price_history").on(table.skuId, table.calculatedAt),
+]);
+
 export const processingSkus = mysqlTable("processingSkus", {
 	skuId: int().primaryKey(),
 });