add

backend/futures_trade_record/sql/03_create_deal_table.sql

@@ -0,0 +1,36 @@
+-- 切换到目标数据库
+\c postgres;
+
+CREATE OR REPLACE FUNCTION update_deal_modified_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql VOLATILE;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_deal = 'deal') THEN
+        CREATE TABLE deal (
+            id UUID DEFAULT gen_random_uuid_v7() PRIMARY KEY NOT NULL,
+            record_id UUID NOT NULL,
+            variety_id VARCHAR(50) NOT NULL,  -- 品种id
+            contract VARCHAR(50) NOT NULL, -- 合约（如：2401）
+            direction VARCHAR(20) NOT NULL CHECK (direction IN ('多', '空')), -- 限制合法方向
+            variety_tick NUMERIC(12, 6),
+            variety_tick_price NUMERIC(12, 6),
+            deleted BOOLEAN NOT NULL DEFAULT FALSE,
+            created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+            updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
+        );
+        CREATE TRIGGER update_deal_updated_at
+        BEFORE UPDATE ON "deal"
+        FOR EACH ROW
+        EXECUTE FUNCTION update_deal_modified_column();
+        
+        RAISE NOTICE 'created deal table and trigger';
+    ELSE
+        RAISE NOTICE 'deal table already exists';
+    END IF;
+END $$;

backend/futures_trade_record/sql/04_create_open_table.sql

@@ -18,9 +18,8 @@ BEGIN
             year INT NOT NULL,
             month INT NOT NULL,
             day INT NOT NULL,
-            variety_id VARCHAR(50) NOT NULL,  -- 品种id
-            contract VARCHAR(50) NOT NULL, -- 合约（如：2401）
-            direction VARCHAR(20) NOT NULL CHECK (direction IN ('多', '空')), -- 限制合法方向
+            open_price NUMERIC(12, 6),
+            open_commission NUMERIC(10, 6) DEFAULT 0.00,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
             created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP

backend/futures_trade_record/sql/05_create_close_table.sql

@@ -18,9 +18,8 @@ BEGIN
             year INT NOT NULL,
             month INT NOT NULL,
             day INT NOT NULL,
-            variety_id VARCHAR(50) NOT NULL,  -- 品种id
-            contract VARCHAR(50) NOT NULL, -- 合约（如：2401）
-            direction VARCHAR(20) NOT NULL CHECK (direction IN ('多', '空')), -- 限制合法方向
+            close_price NUMERIC(12, 6),
+            close_commission NUMERIC(10, 6) DEFAULT 0.00,
             deleted BOOLEAN NOT NULL DEFAULT FALSE,
             created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
             updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP