first commit

2025-09-17 20:04:00 +08:00
commit 3d8675b65c
310 changed files with 115085 additions and 0 deletions
@@ -0,0 +1,100 @@
+namespace JinYuan.DAL.Enums
+{
+    /// <summary>
+    /// 查询条件枚举
+    /// </summary>
+    public enum QueryOperator
+    {
+        /// <summary>
+        /// 相等
+        /// </summary>
+        Equal,
+        /// <summary>
+        /// 匹配
+        /// </summary>
+        Like,
+        /// <summary>
+        /// 大于
+        /// </summary>
+        GreaterThan,
+        /// <summary>
+        /// 大于或等于
+        /// </summary>
+        GreaterThanOrEqual,
+        /// <summary>
+        /// 小于
+        /// </summary>
+        LessThan,
+        /// <summary>
+        /// 小于或等于
+        /// </summary>
+        LessThanOrEqual,
+        /// <summary>
+        /// 等于集合
+        /// </summary>
+        In,
+        /// <summary>
+        /// 不等于集合
+        /// </summary>
+        NotIn,
+        /// <summary>
+        /// 左边匹配
+        /// </summary>
+        LikeLeft,
+        /// <summary>
+        /// 右边匹配
+        /// </summary>
+        LikeRight,
+        /// <summary>
+        /// 不相等
+        /// </summary>
+        NoEqual,
+        /// <summary>
+        /// 为空或空
+        /// </summary>
+        IsNullOrEmpty,
+        /// <summary>
+        /// 不为空
+        /// </summary>
+        IsNot,
+        /// <summary>
+        /// 不匹配
+        /// </summary>
+        NoLike,
+        /// <summary>
+        /// 时间段 值用 "|" 隔开
+        /// </summary>
+        DateRange
+    }
+
+
+    /// <summary>
+    /// 查询条件运算符
+    /// </summary>
+    public enum QueryCharacter
+    {
+        /// <summary>
+        /// 且
+        /// </summary>
+        And,
+        /// <summary>
+        /// 或
+        /// </summary>
+        Or,
+    }
+
+    /// <summary>
+    /// 排序枚举
+    /// </summary>
+    public enum OrderSequence
+    {
+        /// <summary>
+        /// 正序
+        /// </summary>
+        Asc,
+        /// <summary>
+        /// 倒序
+        /// </summary>
+        Desc
+    }
+}