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index 0000000000000000000000000000000000000000..b9883903e0353f28e70bc5c702998c859272553e
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+++ "b/\345\257\274\345\207\272\346\212\245\350\241\250\357\274\214\345\214\205\346\213\254\344\277\241\346\201\257\347\232\204\347\273\237\350\256\241\346\237\245\350\257\242\357\274\210\345\246\202\351\223\266\350\241\214\345\215\241\344\272\244\346\230\223\351\242\235\345\222\214\346\234\210\346\234\253\346\261\207\346\200\273\347\255\211"
@@ -0,0 +1,342 @@
+-- 银行储蓄系统完整SQL脚本（最终修复版）
+
+-- -----------------------------------------------------
+-- 表结构定义
+-- -----------------------------------------------------
+
+CREATE TABLE IF NOT EXISTS userInfo (
+    customerID INT AUTO_INCREMENT PRIMARY KEY,
+    customerName VARCHAR(50) NOT NULL,
+    PID CHAR(18) UNIQUE,
+    telephone VARCHAR(20),
+    address VARCHAR(100)
+);
+
+CREATE TABLE IF NOT EXISTS deposit (
+    savingID SERIAL PRIMARY KEY,
+    savingName VARCHAR(20) NOT NULL,
+    descrip VARCHAR(50)
+);
+
+CREATE TABLE IF NOT EXISTS cardInfo (
+    cardID CHAR(19) PRIMARY KEY,
+    curID CHAR(3) DEFAULT 'RMB',
+    savingID INT NOT NULL,
+    openDate TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    openMoney DECIMAL(18,2) NOT NULL,
+    balance DECIMAL(18,2) NOT NULL,
+    pass CHAR(6) NOT NULL,
+    isReportLoss ENUM('是', '否') DEFAULT '否',
+    customerID INT NOT NULL,
+    FOREIGN KEY (savingID) REFERENCES deposit(savingID),
+    FOREIGN KEY (customerID) REFERENCES userInfo(customerID)
+);
+
+CREATE TABLE IF NOT EXISTS tradeInfo (
+    tradeDate TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    tradeType CHAR(6) NOT NULL,
+    cardID CHAR(19) NOT NULL,
+    tradeMoney DECIMAL(18,2) NOT NULL,
+    remark TEXT,
+    FOREIGN KEY (cardID) REFERENCES cardInfo(cardID)
+);
+
+-- -----------------------------------------------------
+-- 触发器定义
+-- -----------------------------------------------------
+
+DELIMITER //
+
+DROP TRIGGER IF EXISTS trg_after_deposit;
+CREATE TRIGGER trg_after_deposit
+AFTER UPDATE ON cardInfo
+FOR EACH ROW
+BEGIN
+    IF NEW.balance > OLD.balance THEN
+        INSERT INTO tradeInfo(tradeDate, tradeType, cardID, tradeMoney, remark)
+        VALUES (NOW(), '存款', NEW.cardID, NEW.balance - OLD.balance, 
+               CONCAT('存款操作，余额:', OLD.balance, '→', NEW.balance));
+    END IF;
+END //
+
+DROP TRIGGER IF EXISTS trg_after_withdraw;
+CREATE TRIGGER trg_after_withdraw
+AFTER UPDATE ON cardInfo
+FOR EACH ROW
+BEGIN
+    IF NEW.balance < OLD.balance AND @transfer_from IS NULL THEN
+        INSERT INTO tradeInfo(tradeDate, tradeType, cardID, tradeMoney, remark)
+        VALUES (NOW(), '取款', NEW.cardID, OLD.balance - NEW.balance, 
+               CONCAT('取款操作，余额:', OLD.balance, '→', NEW.balance));
+    END IF;
+END //
+
+DROP TRIGGER IF EXISTS trg_transfer_out;
+CREATE TRIGGER trg_transfer_out
+AFTER UPDATE ON cardInfo
+FOR EACH ROW
+BEGIN
+    IF @transfer_from IS NOT NULL AND NEW.cardID = @transfer_from AND NEW.balance < OLD.balance THEN
+        INSERT INTO tradeInfo(tradeDate, tradeType, cardID, tradeMoney, remark)
+        VALUES (NOW(), '转账', NEW.cardID, OLD.balance - NEW.balance, 
+               CONCAT('转出到', @transfer_to, '，金额：', OLD.balance - NEW.balance, 
+                     '，余额变化：', OLD.balance, '→', NEW.balance));
+    END IF;
+END //
+
+DROP TRIGGER IF EXISTS trg_transfer_in;
+CREATE TRIGGER trg_transfer_in
+AFTER UPDATE ON cardInfo
+FOR EACH ROW
+BEGIN
+    IF @transfer_to IS NOT NULL AND NEW.cardID = @transfer_to AND NEW.balance > OLD.balance THEN
+        INSERT INTO tradeInfo(tradeDate, tradeType, cardID, tradeMoney, remark)
+        VALUES (NOW(), '转账', NEW.cardID, NEW.balance - OLD.balance, 
+               CONCAT('从', @transfer_from, '转入，金额：', NEW.balance - OLD.balance, 
+                     '，余额变化：', OLD.balance, '→', NEW.balance));
+    END IF;
+END //
+
+DELIMITER ;
+
+-- -----------------------------------------------------
+-- 存储过程定义（修复命名问题）
+-- -----------------------------------------------------
+
+DELIMITER //
+
+DROP PROCEDURE IF EXISTS sp_transfer;
+CREATE PROCEDURE sp_transfer(
+    IN from_card CHAR(19),
+    IN to_card CHAR(19),
+    IN amount DECIMAL(18,2),
+    OUT result BOOLEAN,
+    OUT message VARCHAR(255)
+)
+proc_main: BEGIN
+    DECLARE from_bal DECIMAL(18,2);
+    DECLARE from_cur CHAR(3);
+    DECLARE to_cur CHAR(3);
+    DECLARE EXIT HANDLER FOR SQLEXCEPTION
+    BEGIN
+        ROLLBACK;
+        SET result = FALSE;
+        SET message = '转账失败：系统异常';
+    END;
+    
+    SET result = FALSE;
+    SET message = '';
+    
+    IF amount <= 0 THEN
+        SET message = '转账金额必须大于0';
+        LEAVE proc_main;
+    END IF;
+    
+    SELECT balance, curID INTO from_bal, from_cur 
+    FROM cardInfo 
+    WHERE cardID = from_card AND isReportLoss = '否';
+    
+    IF from_bal IS NULL THEN
+        SET message = '转出账户不存在或已挂失';
+        LEAVE proc_main;
+    END IF;
+    
+    SELECT curID INTO to_cur 
+    FROM cardInfo 
+    WHERE cardID = to_card AND isReportLoss = '否';
+    
+    IF to_cur IS NULL THEN
+        SET message = '转入账户不存在或已挂失';
+        LEAVE proc_main;
+    END IF;
+    
+    IF from_bal < amount THEN
+        SET message = CONCAT('余额不足，当前余额：', from_bal);
+        LEAVE proc_main;
+    END IF;
+    
+    IF from_cur <> to_cur THEN
+        SET message = '转入/转出账户货币类型不匹配';
+        LEAVE proc_main;
+    END IF;
+    
+    START TRANSACTION;
+    BEGIN
+        SET @transfer_from = from_card;
+        SET @transfer_to = to_card;
+        SET @transfer_amount = amount;
+        
+        UPDATE cardInfo SET balance = balance - amount WHERE cardID = from_card;
+        UPDATE cardInfo SET balance = balance + amount WHERE cardID = to_card;
+        
+        SET @transfer_from = NULL;
+        SET @transfer_to = NULL;
+        SET @transfer_amount = NULL;
+    END;
+    COMMIT;
+    
+    SET result = TRUE;
+    SET message = '转账操作成功完成';
+END //
+
+DROP PROCEDURE IF EXISTS sp_get_card_trade_total;
+CREATE PROCEDURE sp_get_card_trade_total(
+    IN p_card_id CHAR(19),
+    OUT total_amount DECIMAL(18,2)
+)
+BEGIN
+    SELECT SUM(tradeMoney) INTO total_amount
+    FROM tradeInfo
+    WHERE cardID = p_card_id;
+    
+    IF total_amount IS NULL THEN
+        SET total_amount = 0.00;
+    END IF;
+END //
+
+DROP PROCEDURE IF EXISTS sp_export_trade_csv;
+CREATE PROCEDURE sp_export_trade_csv(
+    IN p_year INT,
+    IN p_month INT,
+    IN p_file_path VARCHAR(255)
+)
+BEGIN
+    SET @query = CONCAT(
+        'SELECT ',
+        'DATE_FORMAT(tradeDate, ''%Y-%m-%d %H:%i:%s''),',
+        'tradeType,',
+        'cardID,',
+        'tradeMoney,',
+        'remark ',
+        'FROM tradeInfo ',
+        'WHERE YEAR(tradeDate) = ', p_year, ' AND MONTH(tradeDate) = ', p_month, ' ',
+        'INTO OUTFILE ''', p_file_path, ''' ',
+        'FIELDS TERMINATED BY '','' ENCLOSED BY ''"'' ',
+        'LINES TERMINATED BY ''\n'''
+    );
+    
+    PREPARE stmt FROM @query;
+    EXECUTE stmt;
+    DEALLOCATE PREPARE stmt;
+END //
+
+DELIMITER ;
+
+-- -----------------------------------------------------
+-- 视图定义
+-- -----------------------------------------------------
+
+CREATE OR REPLACE VIEW vw_customer_summary AS
+SELECT 
+    u.customerID,
+    u.customerName,
+    u.PID,
+    u.telephone,
+    u.address,
+    c.cardID,
+    c.curID,
+    d.savingName,
+    c.balance,
+    c.isReportLoss,
+    t.tradeDate,
+    t.tradeType,
+    t.tradeMoney,
+    t.remark
+FROM userInfo u
+JOIN cardInfo c ON u.customerID = c.customerID
+JOIN deposit d ON c.savingID = d.savingID
+LEFT JOIN tradeInfo t ON c.cardID = t.cardID;
+
+CREATE OR REPLACE VIEW vw_monthly_trade AS
+SELECT 
+    YEAR(tradeDate) AS trade_year,
+    MONTH(tradeDate) AS trade_month,
+    cardID,
+    SUM(tradeMoney) AS monthly_trade,
+    COUNT(*) AS trade_count
+FROM tradeInfo
+GROUP BY trade_year, trade_month, cardID;
+
+-- -----------------------------------------------------
+-- 测试数据插入
+-- -----------------------------------------------------
+
+-- 首次执行时取消注释，清空旧数据
+TRUNCATE TABLE tradeInfo;
+TRUNCATE TABLE cardInfo;
+TRUNCATE TABLE userInfo;
+TRUNCATE TABLE deposit;
+
+-- 插入存款类型
+INSERT INTO deposit (savingName, descrip) VALUES 
+('活期', '按存款日结算利息'),
+('定期一年', '存款期是1年'),
+('定期二年', '存款期是2年'),
+('定期三年', '存款期是3年'),
+('定活两便', NULL),
+('零存整取一年', '存款期是1年'),
+('零存整取二年', '存款期是2年'),
+('零存整取三年', '存款期是3年');
+
+-- 插入用户数据
+INSERT INTO userInfo (customerName, PID, telephone, address) VALUES
+('John', '110000000000000001', '13900000001', '江苏省南京市'),
+('Jane', '110000000000000002', '13900000002', NULL),
+('Michael', '110000000000000003', '13900000003', NULL),
+('Emily', '110000000000000004', '13900000004', NULL),
+('David', '110000000000000005', '13900000005', NULL),
+('Sarah', '110000000000000006', '13900000006', NULL),
+('Robert', '110000000000000007', '13900000007', NULL),
+('Jessica', '110000000000000008', '13900000008', NULL),
+('William', '110000000000000009', '13900000009', NULL),
+('Olivia', '110000000000000010', '13900000010', NULL);
+
+-- 插入银行卡数据
+INSERT IGNORE INTO cardInfo (cardID, curID, savingID, openMoney, balance, pass, isReportLoss, customerID) VALUES
+('1010357600000001', 'RMB', 1, 1000.00, 1000.00, '888888', '否', 1),
+('1010357600000002', 'RMB', 2, 1.00, 1.00, '888888', '否', 2),
+('1010357600000003', 'RMB', 2, 1.00, 1.00, '888888', '否', 3),
+('1010357600000004', 'RMB', 2, 1.00, 1.00, '888888', '否', 4),
+('1010357600000005', 'RMB', 3, 500.00, 500.00, '888888', '否', 5),
+('1010357600000006', 'RMB', 3, 300.00, 300.00, '888888', '否', 6),
+('1010357600000007', 'RMB', 3, 200.00, 200.00, '888888', '否', 7),
+('1010357600000008', 'RMB', 3, 150.00, 150.00, '888888', '否', 8),
+('1010357600000009', 'RMB', 3, 100.00, 100.00, '888888', '否', 9),
+('1010357600000010', 'RMB', 3, 80.00, 80.00, '888888', '否', 10);
+
+-- 插入交易记录
+INSERT IGNORE INTO tradeInfo (tradeDate, tradeType, cardID, tradeMoney, remark) VALUES
+(NOW() - INTERVAL 10 DAY, '存款', '1010357600000001', 500.00, '工资入账'),
+(NOW() - INTERVAL 9 DAY, '取款', '1010357600000001', 200.00, 'ATM取款'),
+(NOW() - INTERVAL 8 DAY, '存款', '1010357600000005', 300.00, '定期存款'),
+(NOW() - INTERVAL 7 DAY, '转账', '1010357600000001', 100.00, '转出到1010357600000005'),
+(NOW() - INTERVAL 7 DAY, '转账', '1010357600000005', 100.00, '从1010357600000001转入'),
+(NOW() - INTERVAL 6 DAY, '取款', '1010357600000006', 50.00, '商场消费'),
+(NOW() - INTERVAL 5 DAY, '存款', '1010357600000007', 200.00, '奖金入账'),
+(NOW() - INTERVAL 4 DAY, '取款', '1010357600000002', 10.00, '超市购物'),
+(NOW() - INTERVAL 3 DAY, '存款', '1010357600000003', 50.00, '零花钱'),
+(NOW() - INTERVAL 2 DAY, '转账', '1010357600000007', 80.00, '转出到1010357600000009'),
+(NOW() - INTERVAL 2 DAY, '转账', '1010357600000009', 80.00, '从1010357600000007转入'),
+(NOW() - INTERVAL 1 DAY, '取款', '1010357600000008', 30.00, '餐饮消费');
+
+-- -----------------------------------------------------
+-- 功能测试（取消注释执行）
+-- -----------------------------------------------------
+
+/*
+-- 测试：查询银行卡交易总额
+SET @total = 0;
+CALL sp_get_card_trade_total('1010357600000001', @total);
+SELECT CONCAT('银行卡 1010357600000001 交易总额: ', @total) AS result;
+
+-- 测试：执行转账操作
+SET @result = FALSE;
+SET @message = '';
+CALL sp_transfer('1010357600000001', '1010357600000002', 50.00, @result, @message);
+SELECT @result AS success, @message AS message;
+
+-- 测试：导出当月交易记录到CSV
+SET @year = YEAR(NOW());
+SET @month = MONTH(NOW());
+CALL sp_export_trade_csv(@year, @month, '/var/lib/mysql-files/trade_current_month.csv');
+*/
\ No newline at end of file