- 修复 Oracle 表达式 DateTime.Subtract(DateTime) 解析 bug；

2025-06-18 20:08:15 +08:00 · 2019-07-30 18:31:39 +08:00
parent 53cd4f17e1
commit fcf52f3998
2 changed files with 4 additions and 1 deletions
--- a/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
+++ b/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
@ -378,7 +378,7 @@ namespace FreeSql.Oracle
                    case "Subtract":
                        switch ((exp.Arguments[0].Type.IsNullableType() ? exp.Arguments[0].Type.GenericTypeArguments.FirstOrDefault() : exp.Arguments[0].Type).FullName)
                        {
-                            case "System.DateTime": return $"({args1}-{left})";
+                            case "System.DateTime": return $"numtodsinterval(({left}+0)-({args1}+0),'day')";
                            case "System.TimeSpan": return $"({left}-{args1})";
                        }
                        break;