update

Author: brian-emarquez

README.md

@@ -63,6 +63,8 @@
 |  014  |:heavy_check_mark: | [Null](#Null)  |  :hourglass:     | - | - | [ ⬅️ Atras](https://github.com/BrianMarquez3) |
 |  015  |:heavy_check_mark: | [Clave Primaria](#Clave-Primaria)  |  :hourglass:     | - | - | [ ⬅️ Atras](https://github.com/BrianMarquez3) |
 |  016  |:heavy_check_mark: | [Campo con atributo identy](#Campo-con-atributo-identy)  |  :hourglass:     | - | - | [ ⬅️ Atras](https://github.com/BrianMarquez3) |
+|  017  |:heavy_check_mark: | [Caracteristicas del atributo identy](#Caracteristicas-del-atributo-identy)  |  :hourglass:     | - | - | [ ⬅️ Atras](https://github.com/BrianMarquez3) |
+|  018  |:heavy_check_mark: | [Truncate table](#Truncate-table)  |  :hourglass:     | - | - | [ ⬅️ Atras](https://github.com/BrianMarquez3) |
 
 
 ## Azure
@@ -287,6 +289,22 @@ No son los únicos, existen otros que veremos mas adelante.
 | [Campo con atributo identy](https://github.com/BrianMarquez3/Learning-Microsoft-SQL-SERVER/tree/main/016%20Campo%20con%20atributo%20identy)          |      ✔️     |  [⬅️Atras](#Tabla-de-contenidos) | yes | yes | ✔️ |
 
 
+##  Caracteristicas del atributo identy
+
+| Comentarios                    | Link |    Home   |  Code       | Version      | Estado     |
+|----------------------------|:-----------:|:-----------:|:-----------:|:-----------:|:-----------:|
+| [Caracteristicas del atributo identy](https://github.com/BrianMarquez3/Learning-Microsoft-SQL-SERVER/tree/main/016%20Campo%20con%20atributo%20identy)          |      ✔️     |  [⬅️Atras](#Tabla-de-contenidos) | yes | yes | ✔️ |
+
+
+##  Truncate table
+
+| Comentarios                    | Link |    Home   |  Code       | Version      | Estado     |
+|----------------------------|:-----------:|:-----------:|:-----------:|:-----------:|:-----------:|
+| [Truncate table](https://github.com/BrianMarquez3/Learning-Microsoft-SQL-SERVER/tree/main/016%20Campo%20con%20atributo%20identy)          |      ✔️     |  [⬅️Atras](#Tabla-de-contenidos) | yes | yes | ✔️ |
+
+
+
+
 ---
 
 <table align="center">