Update Oracle

Src/Asp.Net/SqlSugar/Realization/Oracle/DbBind/OracleDbBind.cs

@@ -113,6 +113,7 @@ namespace SqlSugar
                   new KeyValuePair<string, CSharpDataType>("rowid",CSharpDataType.@string),
 
                   new KeyValuePair<string, CSharpDataType>("date",CSharpDataType.DateTime),
+                  new KeyValuePair<string, CSharpDataType>("timestamptz",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("timestamp",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("timestamp with local time zone",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("timestamp with time zone",CSharpDataType.DateTime),

Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs

@@ -33,6 +33,10 @@ namespace SqlSugar
         }
         public override string GetTranslationColumnName(string columnName)
         {
+            if (columnName == "systimestamp") 
+            {
+                return columnName;
+            }
             if (columnName.Contains(":"))
                 return base.GetTranslationColumnName(columnName);
             else if (columnName.Contains("\".\""))