Fix duplicate H1

TimShererWithAquent · TimShererWithAquent · commit ca5cfbf12cb0 · 2020-07-23T15:22:52.000-07:00
diff --git a/docs/ado/guide/data/error-handling.md b/docs/ado/guide/data/error-handling.md
@@ -15,7 +15,7 @@ ms.assetid: 4909e413-f3b0-4183-8ad3-67b1434df742
 author: rothja
 ms.author: jroth
 ---
-# Error Handling
+# Error Handling in ADO
 ADO uses several different methods to notify an application of errors that occur. This section discusses the types of errors that can occur when you are using ADO and how your application is notified. It concludes by making suggestions about how to handle those errors.  
   
 ## How Does ADO Report Errors?  
diff --git a/docs/relational-databases/native-client-ole-db-data-types/data-type-mapping-in-itabledefinition.md b/docs/relational-databases/native-client-ole-db-data-types/data-type-mapping-in-itabledefinition.md
@@ -20,7 +20,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Data Type Mapping in ITableDefinition
+# SQL Server Native Client Data Type Mapping in ITableDefinition
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   When creating tables by using the **ITableDefinition::CreateTable** function, the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider consumer can specify [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] data types in the *pwszTypeName* member of the DBCOLUMNDESC array that is passed. If the consumer specifies the data type of a column by name, OLE DB data type mapping, represented by the *wType* member of the DBCOLUMNDESC structure, is ignored.  
diff --git a/docs/relational-databases/native-client-ole-db-data-types/data-type-mapping-in-rowsets-and-parameters.md b/docs/relational-databases/native-client-ole-db-data-types/data-type-mapping-in-rowsets-and-parameters.md
@@ -23,7 +23,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Data Type Mapping in Rowsets and Parameters
+# SQL Server Native Client Data Type Mapping in Rowsets and Parameters
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   In rowsets and as parameter values, the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider represents [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] data by using the following OLE DB defined data types, reported in the functions **IColumnsInfo::GetColumnInfo** and **ICommandWithParameters::GetParameterInfo**.  
diff --git a/docs/relational-databases/native-client-ole-db-data-types/data-types-ole-db.md b/docs/relational-databases/native-client-ole-db-data-types/data-types-ole-db.md
@@ -17,7 +17,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Data Types (OLE DB)
+# SQL Server Native Client Data Types (OLE DB)
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   In order to execute [!INCLUDE[tsql](../../includes/tsql-md.md)] statements and process the results using the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider, you must know how the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider maps [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] data types to OLE DB data types when binding parameters or columns in a rowset, and when it uses the **ITableDefinition** interface to create a table in [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)].  
diff --git a/docs/relational-databases/native-client-ole-db-date-time/data-type-support-for-ole-db-date-and-time-improvements.md b/docs/relational-databases/native-client-ole-db-date-time/data-type-support-for-ole-db-date-and-time-improvements.md
@@ -16,7 +16,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Data Type Support for OLE DB Date and Time Improvements
+# SQL Server Native Client Data Type Support for OLE DB Date and Time Improvements
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   This topic provides information about OLE DB ( [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client) types that support [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] date/time data types.  
diff --git a/docs/relational-databases/native-client-ole-db-date-time/date-and-time-improvements-ole-db.md b/docs/relational-databases/native-client-ole-db-date-time/date-and-time-improvements-ole-db.md
@@ -16,7 +16,7 @@ ms.author: maghan
 ms.custom: seo-dt-2019
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Date and Time Improvements (OLE DB)
+# SQL Server Native Client Date and Time Improvements (OLE DB)
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   [!INCLUDE[ssKatmai](../../includes/sskatmai-md.md)] introduces new date and time data types. This section describes how these new types are exposed as extensions in [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client. For an overview of the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client support for the new date and time data types, see [Date and Time Improvements](../../relational-databases/native-client/features/date-and-time-improvements.md). For a sample, see [Use Enhanced Date and Time Features &#40;OLE DB&#41;](../../relational-databases/native-client-ole-db-how-to/use-enhanced-date-and-time-features-ole-db.md).  
diff --git a/docs/relational-databases/native-client-ole-db-errors/errors.md b/docs/relational-databases/native-client-ole-db-errors/errors.md
@@ -18,7 +18,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Errors
+# SQL Server Native Client Errors
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   OLE/COM objects report errors through the HRESULT return code of object member functions. An OLE/COM HRESULT is a bit-packed structure. OLE provides macros that dereference structure members.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/display-column-and-catalog-metadata-for-sparse-columns-ole-db.md b/docs/relational-databases/native-client-ole-db-how-to/display-column-and-catalog-metadata-for-sparse-columns-ole-db.md
@@ -12,7 +12,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Display Column and Catalog Metadata for Sparse Columns (OLE DB)
+# SQL Server Native Client Display Column and Catalog Metadata for Sparse Columns (OLE DB)
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   This sample creates a table with three columns: a sparse column, a column that is not a sparse column, and a columnset column. The sample then displays OLE DB flags showing the column and catalog metadata for the non-sparse column and the columnset column.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/enumerate-ole-db-data-sources-ole-db.md b/docs/relational-databases/native-client-ole-db-how-to/enumerate-ole-db-data-sources-ole-db.md
@@ -14,7 +14,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Enumerate OLE DB Data Sources (OLE DB)
+# Enumerate SQL Server Native Client OLE DB Data Sources (OLE DB)
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   This sample shows how to use the enumerator object to list the data sources available.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/fetch-columns-using-irow-getcolumns-ole-db.md b/docs/relational-databases/native-client-ole-db-how-to/fetch-columns-using-irow-getcolumns-ole-db.md
@@ -14,7 +14,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Fetch Columns Using IRow::GetColumns (OLE DB)
+# Fetch Columns in SQL Server Native Client Using IRow::GetColumns (OLE DB)
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   The **IRow** interface allows direct access to columns of a single row in the result set. Thus, **IRow** is an efficient way to retrieve columns from a result set with one row.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/results/execute-a-user-defined-function-and-process-return-code-ole-db.md b/docs/relational-databases/native-client-ole-db-how-to/results/execute-a-user-defined-function-and-process-return-code-ole-db.md
@@ -14,7 +14,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Execute a User-Defined Function and Process Return Code (OLE DB)
+# Execute a SQL Server Native Client User-Defined Function and Process Return Code (OLE DB)
 [!INCLUDE [SQL Server](../../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   In this example, a user-defined function is executed, and the return code is printed. This sample is not supported on IA64.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/results/execute-stored-procedure-with-odbc-call-and-process-output.md b/docs/relational-databases/native-client-ole-db-how-to/results/execute-stored-procedure-with-odbc-call-and-process-output.md
@@ -15,7 +15,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Execute Stored Procedure with ODBC CALL and Process Output
+# Execute SQL Server Native Client Stored Procedure with ODBC CALL and Process Output
 [!INCLUDE [SQL Server](../../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   [!INCLUDE[ssNoVersion](../../../includes/ssnoversion-md.md)] stored procedures can have integer return codes and output parameters. The return codes and output parameters are sent in the last packet from the server and are therefore not available to the application until the rowset is completely released. If the command returns multiple results, output parameter data is available when **IMultipleResults::GetResult** returns DB_S_NORESULT or the **IMultipleResults** interface is completely released, whichever occurs first.  
diff --git a/docs/relational-databases/native-client-ole-db-how-to/results/execute-stored-procedure-with-rpc-and-process-output.md b/docs/relational-databases/native-client-ole-db-how-to/results/execute-stored-procedure-with-rpc-and-process-output.md
@@ -15,7 +15,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Execute Stored Procedure with RPC and Process Output
+# Execute SQL Server Native Client Stored Procedure with RPC and Process Output
 [!INCLUDE [SQL Server](../../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   [!INCLUDE[ssNoVersion](../../../includes/ssnoversion-md.md)] stored procedures can have integer return codes and output parameters. The return codes and output parameters are sent in the last packet from the server and are therefore not available to the application until the rowset is completely released. If the command returns multiple results, output parameter data is available when **IMultipleResults::GetResult** returns DB_S_NORESULT, or when the **IMultipleResults** interface is completely released, whichever occurs first.  
diff --git a/docs/relational-databases/native-client-ole-db-provider/establishing-a-connection-to-a-data-source.md b/docs/relational-databases/native-client-ole-db-provider/establishing-a-connection-to-a-data-source.md
@@ -18,7 +18,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Establishing a Connection to a Data Source
+# Establishing a Connection to a SQL Server Native Client Data Source
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   To access the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider, the consumer must first create an instance of a data source object by calling the **CoCreateInstance** method. A unique class identifier (CLSID) identifies each OLE DB provider. For the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider, the class identifier is CLSID_SQLNCLI10. You can also use the symbol SQLNCLI_CLSID that will resolve to the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider that is used in the sqlncli.h that you reference.  
diff --git a/docs/relational-databases/native-client-ole-db-provider/executing-a-command.md b/docs/relational-databases/native-client-ole-db-provider/executing-a-command.md
@@ -18,7 +18,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Executing a Command
+# Executing a SQL Server Native Client Command
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   After the connection to a data source is established, the consumer calls the **IDBCreateSession::CreateSession** method to create a session. The session acts as a command, rowset, or transaction factory.  
diff --git a/docs/relational-databases/native-client-ole-db-table-valued-parameters/executing-commands-containing-table-valued-parameters.md b/docs/relational-databases/native-client-ole-db-table-valued-parameters/executing-commands-containing-table-valued-parameters.md
@@ -14,7 +14,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Executing Commands Containing Table-Valued Parameters
+# Executing SQL Server Native Client Commands Containing Table-Valued Parameters
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   Executing a command that contains table-valued parameters requires two phases:  
diff --git a/docs/relational-databases/native-client-ole-db-tables-indexes/dropping-a-sql-server-index.md b/docs/relational-databases/native-client-ole-db-tables-indexes/dropping-a-sql-server-index.md
@@ -19,7 +19,7 @@ ms.assetid: add3ba14-10b1-4723-b7c0-3e83689e9fdd
 author: markingmyname
 ms.author: maghan
 ---
-# Dropping a SQL Server Index
+# Dropping a SQL Server Native Client Index
 
   The [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider exposes the **IIndexDefinition::DropIndex** function. This allows consumers to remove an index from a [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] table.  
   
diff --git a/docs/relational-databases/native-client-ole-db-tables-indexes/dropping-a-sql-server-table.md b/docs/relational-databases/native-client-ole-db-tables-indexes/dropping-a-sql-server-table.md
@@ -18,7 +18,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Dropping a SQL Server Table
+# Dropping a SQL Server Native Client Table
 [!INCLUDE[SQL Server Azure SQL Database Synapse Analytics PDW ](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   The [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Native Client OLE DB provider exposes the **ITableDefinition::DropTable** function to remove a [!INCLUDE[msCoName](../../includes/msconame-md.md)] [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] table from a database.  
diff --git a/docs/relational-databases/native-client/features/date-and-time-improvements.md b/docs/relational-databases/native-client/features/date-and-time-improvements.md
@@ -11,7 +11,7 @@ author: markingmyname
 ms.author: maghan
 monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-server-2016||=sqlallproducts-allversions||>=sql-server-linux-2017||=azuresqldb-mi-current"
 ---
-# Date and Time Improvements
+# SQL Server Native Client Date and Time Improvements
 [!INCLUDE [SQL Server](../../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw.md)]
 
   This topic describes the [!INCLUDE[ssNoVersion](../../../includes/ssnoversion-md.md)] Native Client support for the date and time data types that were added in [!INCLUDE[ssKatmai](../../../includes/sskatmai-md.md)].  
diff --git a/docs/t-sql/statements/drop-external-language-transact-sql.md b/docs/t-sql/statements/drop-external-language-transact-sql.md
@@ -12,7 +12,7 @@ manager: cgronlun
 monikerRange: ">=sql-server-ver15||=sqlallproducts-allversions"
 ---
 
-# DROP EXTERNAL LIBRARY (Transact-SQL)  
+# DROP EXTERNAL LANGUAGE (Transact-SQL)  
 [!INCLUDE[SQL Server 2019](../../includes/applies-to-version/sqlserver2019.md)]
 
 Deletes an existing external language.
