From 37a6ec63ba4999b2ce7ab99a5d8c364cab67c6d5 Mon Sep 17 00:00:00 2001
From: vipg <vipg@vipg.com>
Date: Wed, 26 Nov 2025 16:07:31 +0800
Subject: [PATCH] add

---
 backend/prompt.md          | 4 +++-
 backend/sql/07_variety.sql | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/backend/prompt.md b/backend/prompt.md
index 37afb24..3d00f4d 100644
--- a/backend/prompt.md
+++ b/backend/prompt.md
@@ -115,4 +115,6 @@ updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
 ---
 1、看一下./sql/07_variety.sql的内容，并记住这些内容。
 2、打开./src/logic4variety/delete.go，并维持风格不变的前提下，将业务调整为1中的信息。
----
\ No newline at end of file
+---
+1、看一下./sql/07_variety.sql的内容，B。
+---
diff --git a/backend/sql/07_variety.sql b/backend/sql/07_variety.sql
index c4b79ba..f32ac28 100644
--- a/backend/sql/07_variety.sql
+++ b/backend/sql/07_variety.sql
@@ -35,6 +35,7 @@ BEGIN
             id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
             variety_id UUID NOT NULL,
             exchange_id VARCHAR(50) NOT NULL,
+            exchange_name VARCHAR(50) NOT NULL,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
             created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP