From eebb2870950e04438e4a71b877ab2528a484d885 Mon Sep 17 00:00:00 2001
From: "Ray.Hao" <1490493387@qq.com>
Date: Sat, 23 May 2026 10:30:44 +0800
Subject: [PATCH] =?UTF-8?q?feat(exception):=20=E6=B7=BB=E5=8A=A0=E6=95=B0?=
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 =?UTF-8?q?=E7=94=A8=E6=95=B0=E6=8D=AE=E5=BA=93=E6=89=A7=E8=A1=8C=E5=BC=82?=
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MIME-Version: 1.0
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---
 .../exception/DataPermissionException.java    | 28 +++++++++++++++++++
 .../youlai/boot/common/result/ResultCode.java |  1 +
 .../web/advice/GlobalExceptionHandler.java    |  8 ++----
 3 files changed, 32 insertions(+), 5 deletions(-)
 create mode 100644 src/main/java/com/youlai/boot/common/exception/DataPermissionException.java

diff --git a/src/main/java/com/youlai/boot/common/exception/DataPermissionException.java b/src/main/java/com/youlai/boot/common/exception/DataPermissionException.java
new file mode 100644
index 00000000..1598e2b1
--- /dev/null
+++ b/src/main/java/com/youlai/boot/common/exception/DataPermissionException.java
@@ -0,0 +1,28 @@
+package com.youlai.boot.common.exception;
+
+import lombok.Getter;
+
+/**
+ * 数据权限异常
+ * <p>
+ * 当数据权限拦截器拼接SQL条件失败时抛出，属于系统级异常，非业务异常。
+ *
+ * @author zc
+ * @since 2.0.0
+ */
+@Getter
+public class DataPermissionException extends RuntimeException {
+
+    private final String mappedStatementId;
+
+    public DataPermissionException(String mappedStatementId, String message) {
+        super(message);
+        this.mappedStatementId = mappedStatementId;
+    }
+
+    public DataPermissionException(String mappedStatementId, String message, Throwable cause) {
+        super(message, cause);
+        this.mappedStatementId = mappedStatementId;
+    }
+
+}
diff --git a/src/main/java/com/youlai/boot/common/result/ResultCode.java b/src/main/java/com/youlai/boot/common/result/ResultCode.java
index a0833d1d..dd7fa3d2 100644
--- a/src/main/java/com/youlai/boot/common/result/ResultCode.java
+++ b/src/main/java/com/youlai/boot/common/result/ResultCode.java
@@ -111,6 +111,7 @@ public enum ResultCode implements IResultCode, Serializable {
     /** 二级宏观错误码：第三方服务具体错误（按号段细分，便于定位是接口不存在/数据库异常等） */
     INTERFACE_NOT_EXIST("C0113", "接口不存在"),
     DATABASE_SERVICE_ERROR("C0300", "数据库服务出错"),
+    DATABASE_EXECUTION_ERROR("C0310", "数据库执行异常"),
     DATABASE_EXECUTION_SYNTAX_ERROR("C0313", "数据库执行语法错误"),
     INTEGRITY_CONSTRAINT_VIOLATION("C0342", "违反了完整性约束"),
     DATABASE_ACCESS_DENIED("C0351", "演示环境已禁用数据库写入功能，请本地部署修改数据库链接或开启Mock模式进行体验");
diff --git a/src/main/java/com/youlai/boot/framework/web/advice/GlobalExceptionHandler.java b/src/main/java/com/youlai/boot/framework/web/advice/GlobalExceptionHandler.java
index fb0e25d6..7be6bbce 100644
--- a/src/main/java/com/youlai/boot/framework/web/advice/GlobalExceptionHandler.java
+++ b/src/main/java/com/youlai/boot/framework/web/advice/GlobalExceptionHandler.java
@@ -190,13 +190,11 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(BadSqlGrammarException.class)
     @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
     public <T> Result<T> handleBadSqlGrammarException(BadSqlGrammarException e) {
-        log.error(e.getMessage(), e);
-        String errorMsg = e.getMessage();
-        if (StrUtil.isNotBlank(errorMsg) && errorMsg.contains("denied to user")) {
+        log.error("SQL执行异常, message={}", e.getMessage(), e);
+        if (StrUtil.isNotBlank(e.getMessage()) && e.getMessage().contains("denied to user")) {
             return Result.failed(ResultCode.DATABASE_ACCESS_DENIED);
-        } else {
-            return Result.failed(e.getMessage());
         }
+        return Result.failed(ResultCode.DATABASE_EXECUTION_ERROR);
     }
 
     /**