## v0.4.13

- 优化 MySql 日期类型精确至毫秒；
- 增加 Distinct 查询前去重数据；

FreeSql.Tests/Oracle/Curd/OracleSelectTest.cs

@@ -630,6 +630,12 @@ namespace FreeSql.Tests.Oracle {
 			var sql22 = select.OrderBy(a => new Random().NextDouble()).Page(2, 10).ToList();
 			var sql33 = select.OrderBy(a => new Random().NextDouble()).Page(3, 10).ToList();
 		}
+		[Fact]
+		public void Distinct() {
+			var t1 = select.Distinct().ToList(a => a.Title);
+			var t2 = select.Distinct().Limit(10).ToList(a => a.Title);
+		}
+
 		[Fact]
 		public void Sum() {
 		}