Modify check constraints, header

Author: BYHAM

docs/relational-databases/tables/modify-check-constraints.md

@@ -1,7 +1,7 @@
 ---
 title: "Modify Check Constraints | Microsoft Docs"
 ms.custom: ""
-ms.date: "03/14/2017"
+ms.date: "06/28/2017"
 ms.prod: "sql-server-2016"
 ms.reviewer: ""
 ms.suite: ""
@@ -21,59 +21,59 @@ ms.author: "rickbyh"
 manager: "jhubbard"
 ---
 # Modify Check Constraints
-[!INCLUDE[tsql-appliesto-ss2016-all_md](../../includes/tsql-appliesto-ss2016-all-md.md)]
+[!INCLUDE[tsql-appliesto-ss2008-asdb-xxxx-xxx-md](../../includes/tsql-appliesto-ss2008-asdb-xxxx-xxx-md.md)]
 
-  You can modify a check constraint in [!INCLUDE[ssCurrent](../../includes/sscurrent-md.md)] by using [!INCLUDE[ssManStudioFull](../../includes/ssmanstudiofull-md.md)] or [!INCLUDE[tsql](../../includes/tsql-md.md)] when you want to change the constraint expression or the options that enable or disable the constraint for specific conditions.  
-  
- **In This Topic**  
-  
--   **Before you begin:**  
-  
-     [Security](#Security)  
-  
--   **To modify a check constraint using:**  
-  
-     [SQL Server Management Studio](#SSMSProcedure)  
-  
-     [Transact-SQL](#TsqlProcedure)  
-  
-##  <a name="BeforeYouBegin"></a> Before You Begin  
-  
-###  <a name="Security"></a> Security  
-  
-####  <a name="Permissions"></a> Permissions  
- Requires ALTER permission on the table.  
-  
-##  <a name="SSMSProcedure"></a> Using SQL Server Management Studio  
-  
-#### To modify a check constraint  
-  
-1.  In the **Object Explorer**, right-click the table containing the check constraint and select **Design**.  
-  
-2.  On the **Table Designer** menu, click **Check Constraints…**.  
-  
-3.  In the **Check Constraints** dialog box, under **Selected Check Constraint**, select the constraint you wish to edit.  
-  
-4.  Complete an action from the following table:  
-  
-    |To|Follow these steps|  
-    |--------|------------------------|  
-    |Edit the constraint expression|Type the new expression in the **Expression** field.|  
-    |Rename the constraint|Type a new name in the **Name** field.|  
-    |Apply the constraint to existing data|Select the **Check Existing Data on Creation or Enabling** option.|  
-    |Disable the constraint when new data is added to the table or when existing data is updated in the table.|Clear the **Enforce Constraint for INSERTs and UPDATEs** option.|  
-    |Disable the constraint when a replication agent inserts or updates data in your table.|Clear the **Enforce For Replication** option.|  
-  
-    > [!NOTE]  
-    >  Some databases have different functionality for check constraints.  
-  
-5.  Click **Close**.  
-  
-6.  On the **File** menu, click **Save***table name*.  
-  
-##  <a name="TsqlProcedure"></a> Using Transact-SQL  
- **To modify a check constraint**  
-  
- To modify a `CHECK` constraint using [!INCLUDE[tsql](../../includes/tsql-md.md)], you must first delete the existing `CHECK` constraint and then re-create it with the new definition. For more information, see [Delete Check Constraints](../../relational-databases/tables/delete-check-constraints.md) and [Create Check Constraints](../../relational-databases/tables/create-check-constraints.md).  
-  
-###  <a name="TsqlExample"></a>  
+  You can modify a check constraint in [!INCLUDE[ssCurrent](../../includes/sscurrent-md.md)] by using [!INCLUDE[ssManStudioFull](../../includes/ssmanstudiofull-md.md)] or [!INCLUDE[tsql](../../includes/tsql-md.md)] when you want to change the constraint expression or the options that enable or disable the constraint for specific conditions.  
+  
+ **In This Topic**  
+  
+-   **Before you begin:**  
+  
+     [Security](#Security)  
+  
+-   **To modify a check constraint using:**  
+  
+     [SQL Server Management Studio](#SSMSProcedure)  
+  
+     [Transact-SQL](#TsqlProcedure)  
+  
+##  <a name="BeforeYouBegin"></a> Before You Begin  
+  
+###  <a name="Security"></a> Security  
+  
+####  <a name="Permissions"></a> Permissions  
+ Requires ALTER permission on the table.  
+  
+##  <a name="SSMSProcedure"></a> Using SQL Server Management Studio  
+  
+#### To modify a check constraint  
+  
+1.  In the **Object Explorer**, right-click the table containing the check constraint and select **Design**.  
+  
+2.  On the **Table Designer** menu, click **Check Constraints…**.  
+  
+3.  In the **Check Constraints** dialog box, under **Selected Check Constraint**, select the constraint you wish to edit.  
+  
+4.  Complete an action from the following table:  
+  
+    |To|Follow these steps|  
+    |--------|------------------------|  
+    |Edit the constraint expression|Type the new expression in the **Expression** field.|  
+    |Rename the constraint|Type a new name in the **Name** field.|  
+    |Apply the constraint to existing data|Select the **Check Existing Data on Creation or Enabling** option.|  
+    |Disable the constraint when new data is added to the table or when existing data is updated in the table.|Clear the **Enforce Constraint for INSERTs and UPDATEs** option.|  
+    |Disable the constraint when a replication agent inserts or updates data in your table.|Clear the **Enforce For Replication** option.|  
+  
+    > [!NOTE]  
+    >  Some databases have different functionality for check constraints.  
+  
+5.  Click **Close**.  
+  
+6.  On the **File** menu, click **Save***table name*.  
+  
+##  <a name="TsqlProcedure"></a> Using Transact-SQL  
+ **To modify a check constraint**  
+  
+ To modify a `CHECK` constraint using [!INCLUDE[tsql](../../includes/tsql-md.md)], you must first delete the existing `CHECK` constraint and then re-create it with the new definition. For more information, see [Delete Check Constraints](../../relational-databases/tables/delete-check-constraints.md) and [Create Check Constraints](../../relational-databases/tables/create-check-constraints.md).  
+  
+###  <a name="TsqlExample"></a>