Data Source Wizard
You can use the Data Source Wizard to guide you through the steps to configure and save data source information that is required to connect the Data Provider for DB2 (Data Provider) to remote IBM DB2 database servers. Data Source Wizard helps to simplify configuring and testing network connections, working with packages, defining character string code page conversions, working with security and encryption, and validating and saving the configuration. The following sections describe the Data Access Wizard dialogs and the actions that you can perform on each dialog.
Welcome
Optionally, you can select the check box to omit displaying this welcome dialog.
Data Source
You can use the Data Source dialog to configure the DB2 database server platform.
Data source platform
Optionally, to increase performance and reduce impact to the remote database, select the data source platform on which the remote DB2 database is deployed. The Data Provider uses this value to convert data types to a format supported by this platform.
The default value is DB2/MVS (DB2 for z/OS). Other values include DB2/400 (DB2 for i5/OS), DB2/NT (DB2 for Windows), and DB2/6000 (DB2 for AIX, Linux, and Solaris).
Network type
The Data Provider supports TCP/IP network connections to remote IBM DB2 database servers.
The SNA LU6.2 (APPC) network connection option is disabled in the Microsoft OLE DB Provider for DB2 that is used with Microsoft SQL Server 2012. It is enabled with the version of the provider that is used with Host Integration Server.
TCP/IP Network Connection
The TCP/IP Network Connection dialog must be used to configure required parameters, such as network address (or alias) and port number.
Address or alias
You must enter a valid IP address or alias in either IPv4 or IPv6 format.
Port
You must specify an IP port number. For DB2/400, the default value is TCP/IP port 446. Other IBM DB2 platforms support multiple concurrent database instances, each with a unique TCP/IP port number.
Certificate common name
Optionally, you can specify a server certificate common name to instruct the Data Provider to utilize Secure Sockets Layer (SSL) V3.0 or Transport Layer Security (TLS) V1.0 encryption. If you use SSL or TLS, it will improve security by encrypting authentication credentials and data. By default, this value is set to empty string (no SSL or TLS).
Distributed transactions
This property is disabled in the Microsoft OLE DB Provider for DB2 that is used with Microsoft SQL Server 2012. It is enabled with the version of the provider that is used with Host Integration Server 2010.
DB2 Database
The DB2 Database dialog must be used to configure required database parameters, such as the initial catalog and package collection.
Initial catalog
The Data Provider uses this value to connect to an initial catalog on the DB2 database server.
DB2 for z/OS accepts a 16 byte string (catalog is also known as a location).
DB2 for i5/OS accepts an 18 byte string (catalog is also known as a relational database).
DB2 for LUW accepts an 8 byte string (catalog is also known as a database).
Package collection
The package collection is required to instruct the Data Provider into which DB2 schema to create a set of packages. Each package is divided into sections with static SQL statements, such as CREATE CURSOR, used to retrieve data when querying the database.
DB2 for z/OS accepts a 128 byte string (schema is also known as a collection).
DB2 for i5/OS accepts a 10 byte string (schema is also known as a collection or library).
DB2 for LUW accepts a 30 byte string.
The Data Provider creates packages in one of two ways.
Automatic for single-user environment. At runtime, the Data Provider creates and binds a single package for the current isolation level (the default is cursor stability). The Data Provider grants execute permissions to the current user.
Manual for multi-user environment. At design-time when you use the Data Access Tool menu option, Data Source Wizard, Data Access Library or Data Links, the Data Provider creates and binds a set of 4 packages (5 packages for DB2 for i5/OS). The Data Provider grants execute permissions to the PUBLIC group.
The Data Provider creates 4-5 packages, depending on database server platform and environment. The following table describes the packages and isolation levels.
Microsoft Package Name | DB2 Isolation Level Name | OLE DB Isolation Level Name |
---|---|---|
MSNC001 |
NO COMMIT |
N/A (DB2 for i5/OS only) |
MSUR001 |
UNCOMMITTED READ |
ISOLATIONLEVEL_READUNCOMMITTED |
MSCS001 |
CURSOR STABILITY |
ISOLATIONLEVEL_READCOMMITTED |
MSRS001 |
READ STABILITY |
ISOLATIONLEVEL_REPEATABLEREAD |
MSRR001 |
REPEATABLE READ |
ISOLATIONLEVEL_SERIALIZABLE |
Default schema
DB2 database objects are organized into logical groups called schemas. The schema name is used to catalog SQL objects such as tables and views, using a two-part naming convention <SCHEMA>.<OBJECTNAME>. At design time, to construct SQL such as SELECT statements, SQL Server consumers can present to the user a list of all objects in the database catalog. Optionally, you can specify a string to instruct the Data Provider to restrict schema queries to a single database schema, which improves efficiency and performance. The default is an empty string.
DB2 for z/OS accepts a 128 byte string (schema is also known as a collection).
DB2 for i5/OS accepts a 10 byte string (schema is also known as a collection or library).
DB2 for LUW accepts a 30 byte string.
Default qualifier
Optionally, you can specify a string to instruct the Data Provider to set an environment option for a default qualifier, with which to inform the DB2 server in which schema to locate database objects. The default is an empty string. At connection time, the Data Provider can set an environment option to specify a default qualifier. This informs the DB2 server in which schema to locate the object. The value of default qualifier must match an existing DB2 schema name, or an error may be returned by the DB2 server.
DB2 for z/OS accepts a 128 byte string (schema is also known as a collection).
DB2 for i5/OS accepts a 10 byte string (schema is also known as a collection or library).
DB2 for LUW accepts a 30 byte string.
Database name
DB2 databases can be divided into multiple logical databases for administration purposes, each containing separate table spaces and index spaces. The optional database name instructs the Data Provider to use the IN DATABASE clause in SQL statements. DB2 for z/OS accepts an 8 byte string for database name and an 8 byte string for table space name. You can specify the database name only or database name combined with table space name, for example DBASE1.TSPACE1.
Locale
Optionally, to increase performance and reduce the impact on the remote database, you can select the coded character set identifier (CCSID) for the remote DB2 database (host) and local SQL Server consumer (computer). The Data Provider uses these values to convert character strings to a code page supported by these platforms. The Data Provider supports a combination of single byte character sets (SBCS), mixed-byte character sets (MBCS) double-byte character sets (DBCS), and Unicode - UTF8 [1208], which is an 8-bit Unicode transformation format. For more information, see SNA Internationalization Programmer's Reference (https://go.microsoft.com/fwlink/?LinkID=181017).
Host CCSID
The Data Provider requires a value for Host CCSID (Coded Character Set Identifier) with which to perform code page conversions on string data. The default Host CCSID value is EBCDIC – U.S./Canada [37]. Typically, IBM DB2 database servers for z/OS and i5/OS utilize EBCDIC (Extended Binary Coded Decimal Interchange Code). For more information, see SNA Internationalization Programmer's Reference (https://go.microsoft.com/fwlink/?LinkID=181017).
PC Code Page
The Data Provider requires a value for PC Code Page with which to perform code page conversions on string data. The default PC code page is ANSI – Latin I [1252]. Typically, data consumers use either ANSI (American National Standards Institute) or Unicode. For more information, see SNA Internationalization Programmer's Reference (https://go.microsoft.com/fwlink/?LinkID=181017).
Process binary as character
The optional Process binary (CCSID 65535) as character instructs the Data Provider to convert DB2 bytes to and from Windows character strings, based on an optional Binary Code Page property that is configured in the Data Source Wizard All Properties dialog. The default is false.
Security
The Security dialog enables you to configure one of three security methods: interactive sign-on, single sign-on, or Kerberos.
Security method - Interactive sign-on
Interactive sign-on security relies on a username and password that is entered at runtime or that is stored in a configuration file or data consumer configuration store, such as an Integration Services package. Optionally, interactive sign-on can utilize one of four authentication methods that define authentication and/or data encryption.
User name
DB2 for z/OS accepts an 8 byte string.
DB2 for i5/OS accepts a 10 byte string.
DB2 for Linux or UNIX accepts an 8 byte string.
DB2 for Windows accepts a 30 byte string.
Password
DB2 for z/OS accepts an 8 byte string.
DB2 for i5/OS accepts a 128 byte string.
DB2 for Linux or UNIX accepts an 8 byte string.
DB2 for Windows accepts a 32 byte string.
Password confirmation
Interactive sign-on requires the user to enter the password twice for confirmation.
Authentication method
The authentication method property sets the authentication method for the connection. The default value is Server using interactive sign-on security, which relies on a username and password with no encryption.
The Server_Encrypt_Pwd option instructs the Data Provider to encrypt the password only. IT professionals can configure the data providers to use 256-bit Advanced Encryption Standard (AES) to secure the authentication credentials.
The Server_Encrypt_UsrPwd instructs the Data Provider to encrypt both the username and password. IT professionals can configure the data providers to use 256-bit Advanced Encryption Standard (AES) to secure the authentication credentials.
The Data_Encrypt option instructs the Data Provider to encrypt the username, password, and user data.
Warning
The Data Provider can encrypt authentication using either strong 256-bit Advanced Encryption Standard (AES) or weak 56-bit Data Encryption Standard (DES), depending on the remote DB2 server configuration. We recommend that you use a security method that uses strong authentication encryption, such as AES, Kerberos, SSL V3.0 or TLS V1.0.The Data Provider can encrypt data using weak 56-bit Data Encryption Standard (DES). We recommend that you use a security method that uses strong data encryption, such as SSL V3.0 or TLS V1.0.
Save password
Optionally, you can save the password in the OLE DB Universal Data Link (UDL) or text file by clicking the Allow saving password check box. Choosing this option saves the user name and password in plain text. It is not possible to encrypt the user name or password using this method. Server security can be compromised if an attacker can gain access to the file share on which the UDL or text file is located.
Security method - Single sign-on
Single sign-on relies on a username and password that are stored in an encrypted Enterprise Single Sign-On database.
Affiliate Application
This property is required for use with Enterprise Single Sign-On.
Security method - Kerberos
Kerberos relies on a ticket that contains encrypted credentials. For more information, see Microsoft Kerberos (https://go.microsoft.com/fwlink/?LinkID=180764).
Principle name
This property is required for use with Kerberos authentication.
Advanced Options
The Advanced Settings dialog lets you configure additional optional settings.
Connection pooling
Optionally, you can specify TRUE to instruct the Data Provider to use client-side connection pooling. The default is FALSE (no pooling).
Read Only
Optionally, the Data Provider can declare the read-only access method when connecting to the DB2 database server.
Defer Prepare
Optionally, you can specify TRUE to instruct the Data Provider to optimize the processing of parameterized database commands. The default value is FALSE. For the INSERT, UPDATE, and DELETE commands, the Data Provider can combine PREPARE, EXECUTE, and COMMIT commands into one network flow to the remote database. For the SELECT command, the Data Provider combines PREPARE and EXECUTE commands into one network flow. This optimization minimizes network traffic and can improve overall performance.
Derive Parameters
The Data Provider will derive parameter information on request of data consumers, such as SQL Server Integration Services package designer and import/export wizards. The default is TRUE.
All Properties
The All Properties dialog lets you configure more detailed and optional properties. These properties may be edited by selecting a property from the list, and then selecting or editing the value in the right column. You can edit the following properties from this dialog.
Data Source Wizard property name | Data Source Wizard dialog(s) | Data Links dialog(s) | Description |
---|---|---|---|
Affiliate Application |
Security |
Connection |
This property instructs the Data Provider to retrieve credentials from an Enterprise Single Sign-On database. |
Alternate TP Name |
All |
All |
This property is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server 2010. |
APPC Local LU Alias |
All |
APPC Network Settings |
This property is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server 2010. |
APPC Mode Name |
All |
APPC Network Settings |
This property is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server 2010. |
APPC Remote LU Alias |
All |
APPC Network Settings |
This property is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server 2010. |
APPC Security Type |
All |
APPC Network Settings |
This property is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server 2010. |
Authentication |
Security |
All |
Sets the authentication method for the connection. The default value is Server, which is authentication based on a username and password with no encryption. |
Auto Commit |
All |
All (AutoCommit) |
Optionally, you can instruct the Data Provider to not execute an implicit COMMIT on all SQL statements by specifying FALSE. By default, this Boolean property is set to TRUE. The AutoCommit mode can reduce the network flow and may improve overall performance. AutoCommit mode is appropriate for most common transactions that consist of a single SQL statement. However, this mode does not allow for unit of work rollback. For more information, see https://support.microsoft.com/kb/218590. |
Binary Code Page |
All |
All (Binary Codepage) |
The Data Provider requires a binary codepage number when supporting process binary as character. By default, this value is set to 0 (no code page conversion). |
Cache Authentication |
All |
All |
Optionally, you can specify TRUE to instruct the data consumer or service component to cache sensitive authentication information, such as password, in an internal cache. By default, this Boolean value is set to FALSE. Service components, such as OLE DB resource pooling, require this property to set to TRUE. |
Certificate Common Name |
TCP/IP Network Connection |
TCP/IP Network Settings |
Optionally, you can specify a server certificate common name to instruct the Data Provider to use Secure Sockets Layer (SSL) V3.0 or Transport Layer Security (TLS) V1.0 encryption. Using SSL or TLS will improve security by encrypting authentication credentials and data. By default, this value is set to empty string (no SSL or TLS). |
Client Accounting |
All |
All |
Optionally, you can specify a 200-byte string to instruct the Data Provider to submit client accounting information when connecting to the IBM DB2 database server. DB2 administrators can use this information for accounting, logging and troubleshooting purposes. By default this value is an empty string (do not submit any data). |
Client Application Name |
All |
All |
Optionally, you can specify a 32-byte string to instruct the Data Provider to submit a client application name when connecting to the IBM DB2 database server. DB2 administrators can use this information for accounting, logging and troubleshooting purposes. By default this value is an empty string (do not submit any data). |
Client User ID |
All |
All |
Optionally, you can specify a 16-byte string to instruct the Data Provider to submit a client user identifier when connecting to the IBM DB2 database server. DB2 administrators can use this information for accounting, logging and troubleshooting purposes. By default this value is an empty string (do not submit any data). |
Client Workstation Name |
All |
All |
Optionally, specify an 18-byte string to instruct the Data Provider to submit a client workstation name when connecting to the IBM DB2 database server. DB2 administrators can use this information for accounting, logging and troubleshooting purposes. By default this value is an empty string (do not submit any data). |
Connect Timeout |
All |
All |
Optionally, you can specify a number of seconds, to instruct the Data Provider to wait to establish connections using client-side pooling. When all connections in a pool are in use and the timeout period expires, then the Data Provider will return an error to the data consumer (“connection not available”). |
Connection Pooling |
Advanced Options |
All |
Optionally, you can specify TRUE to instruct the Data Provider to use client-side connection pooling. The default is FALSE (no pooling). |
Data Source |
Saving Information |
Connection |
An optional parameter that can be used to describe the data source. There is no default value. |
Database Name |
DB2 Database |
All |
Optionally, you can specify an 8-byte string to instruct the Data Provider to utilize an IN DATABASE clause in SQL statements. DB2 administrators can divide DB2 for z/OS into multiple logical databases for each containing separate table spaces and index spaces. The default is an empty string. |
DateTime As Char |
All |
All |
Optional OLE DB data source initialization property that instructs the Data Provider to expose DB2 DATE, TIME, and TIMESTAMP columns as character columns using IdbSchemaRowsets::GetSchemas (DBSCHEMA_COLUMNS). This instructs the Data Provider to treat DB2 DATE, TIME, and TIMESTAMP column values as string literals.
Warning
You cannot use both DateTime As Char=True and DateTime As Date=True in the same connection. To use these two features, you must use separate connections.
|
DateTime As Date |
All |
All |
Optional OLE DB data source initialization property that instructs the Data Provider to delete the time information in the value of the SQL Server datetime data value, passing only the date information to the IBM DB2 database. You must use the optional DateTime As Date connection option to allow the distributed query processor and other SQL Server consumers to write SQL Server datetime data values using INSERT and UPDATE statements, or to use SQL Server datetime data values in parameters using SELECT, INSERT, UPDATE, and DELETE statements.
Warning
You cannot use both DateTime As Char=True and DateTime As Date=True in the same connection. To use these two features, you must use separate connections.
|
DBMS Platform |
Data Source (aka Data source platform) |
Advanced |
Optionally, you can instruct the Data Provider to connect the IBM DB2 database servers based on a relational database management systems platform designation. The Data Provider supports these string values: DB2/MVS, DB2/400, DB2/6000, and DB2/NT. The default is DB2/MVS. |
Decimal As Numeric |
All |
All |
Optional OLE DB data source initialization property that instructs the Data Provider to map DB2 Decimal (OLE DB DBTYPE_DECIMAL) to DB2 Numeric (DBTYPE_NUMERIC). This option allows OLE DB consumers that support DBTYPE_NUMERIC but not DBTYPE_DECIMAL to read and write DB2 Decimal data. |
Default Qualifier |
DB2 Database |
Connection |
DB2 database objects are organized into logical groups called schemas. The schema name is used to identify SQL objects such as tables and views, using a two-part naming convention <SCHEMA>.<OBJECTNAME>. SQL Server consumers may issue SQL statements with one-part or unqualified object names. Optionally, you can specify a string to instruct the Data Provider to set an environment option for a default qualifier, with which to inform the DB2 server in which schema to locate database objects. The default is an empty string.
|
Default Schema |
DB2 Database |
Connection |
DB2 database objects are organized into logical groups called schemas. The schema name is used to catalog SQL objects such as tables and views, employing a two-part naming convention <SCHEMA>.<OBJECTNAME>. At design time, to construct SQL such as SELECT statements, SQL Server consumers can present to the user a list of all objects in the database catalog. Optionally, you can specify a string to instruct the Data Provider to restrict schema queries to a single database schema, which improves efficiency and performance. The default is an empty string.
|
Defer Prepare |
Advanced Options |
All |
Optionally, you can specify TRUE to instruct the Data Provider to optimize the processing of parameterized database commands. The default value is FALSE.. For the INSERT, UPDATE, and DELETE commands, the Data Provider can combine PREPARE, EXECUTE, and COMMIT commands into one network flow to the remote database. For the SELECT command, the Data Provider combines PREPARE and EXECUTE commands into one network flow. This optimization minimizes network traffic and can improve overall performance. |
Derive Parameters |
Advanced Options |
All |
The Data Provider will verify and correct parameter lengths for character data types, on behalf of data consumers such as SQL Server Integration Services package designer and import/export wizard. Optionally, you can specify FALSE to instruct the Data Provider to not derive parameter data types. The default is TRUE. This feature is not required when you are using SQL Server Replication Services or other SQL Server consumers. |
Extended Properties |
All |
All |
Optionally, you can specify additional comma-separated property value pairs that the consumer will pass to the Data Provider at connection time. |
Host CCSID |
LocaleAdvanced |
The Data Provider requires a value for Host CCSID (Coded Character Set Identifier) with which to perform code page conversions on string data. The default Host CCSID value is EBCDIC – U.S./Canada [37]. Typically, IBM DB2 database servers for z/OS and i5/OS utilize EBCDIC (Extended Binary Coded Decimal Interchange Code). For more information, see SNA Internationalization Programmer's Reference (https://go.microsoft.com/fwlink/?LinkID=181017). |
|
Initial Catalog |
DB2 Database |
Connection |
The Data Provider requires this value to connect to an initial catalog on the DB2 database server.DB2 for z/OS accepts a 16 byte string (catalog is also known as a location). |
Integrated Security |
Security (aka Single sign-on) |
Connection (aka Single sign-on) |
Optionally, you can specify a string to instruct the Data Provider to use Enterprise Single Sign-On or Kerberos authentication. |
LoadBalancing |
All |
All |
Instructs the Data Provider to utilize the server list returned by a DB2 for z/OS database server, to re-connect to the most available server in a data sharing group, in support of client transaction load balancing and fault tolerant failover. The default value for this property is FALSE. |
Max Pool |
All |
All |
Optional OLE DB data source initialization property that specifies the maximum number of connections that can exist in the connection pool when connection pooling is enabled for the data source. |
Mode |
(aka Read only) |
All |
Optionally, you can specify read to instruct the Data Provider to declare read-only access method when connecting to the DB2 database server. The default is read/write. |
Network Address |
TCP/IP Network Connection |
TCP/IP Network Settings |
The Data Provider requires an IP address or IP alias in either IPv4 or IPv6 format, when connecting to the IBM DB2 database server using a TCP/IP network connection. |
Network Port |
TCP/IP Network Connection |
TCP/IP Network Settings |
The Data Provider requires an IP port number, when connecting to the IBM DB2 database server using a TCP/IP network connection. For DB2/400, the default value is TCP/IP port 446. Other IBM DB2 platforms support multiple concurrent database instances, each with a unique TCP/IP port number. |
Network Transport Library |
Data Source |
Connection |
The Data Provider supports TCP/IP network connections to remote IBM DB2 database servers. The SNA LU6.2 (APPC) network connection option is disabled in the Microsoft OLE DB Provider for DB2 v4.0. It is enabled with the version of the provider that is used with Host Integration Server. |
New Password |
Security |
All |
Optionally, you can specify a string value to instruct the Data Provider to use PCM (Password Change Management) to replace an existing password with a new password. The following table describes the DB2 database version and accepted string types. |
Package Collection |
DB2 Database |
Connection |
The package collection is required to instruct the Data Provider into which DB2 schema to create a set of packages. Each package is divided into sections with static SQL statements, such as CREATE CURSOR, used to retrieve data when querying the database. |
Password |
Security |
Connection |
Interactive sign-on security relies on a username and password that you enter at runtime or that is stored in a configuration file or data consumer configuration store, such as an Integration Services package. |
PC Code Page |
LocaleAdvanced |
The Data Provider requires a value for PC Code Page with which to perform code page conversions on string data. The default PC code page is ANSI – Latin I [1252]. Typically, data consumers use either ANSI (American National Standards Institute) or Unicode. For more information, see SNA Internationalization Programmer's Reference (https://go.microsoft.com/fwlink/?LinkID=181017). |
|
Persist Security Info |
Security |
Connection |
Optionally, you can specify TRUE to instruct the data consumer or service component to persist security information, such as password, together with other authentication information. By default, this Boolean value is set to FALSE. |
Principle Name |
Security |
Connection |
This property is required for use with Kerberos authentication. |
Process Binary As Character |
Locale |
Advanced |
The optional Process binary (CCSID 65535) as character instructs the Data Provider to convert DB2 bytes to and from Windows character strings, based on an optional Binary Code Page. |
Read Only |
Advanced Options |
Advanced |
Optionally, you can specify read to instruct the Data Provider to declare read-only access method when connecting to the DB2 database server. The default is FALSE. |
Rowset Cache Size |
All |
All |
Optional OLE DB data source initialization property that instructs the Data Provider to pre-fetch rows from DB2 while concurrently processing and returning rows to the data consumer on calls to IRowset::GetNextRows. This feature may improve performance in bulk read-only operations on multiprocessor computers. |
Security Method |
Security |
Connection |
The Security method property enables you to configure one of three security methods: Interactive sign-on, Single sign-on, or Kerberos. |
Shadow Catalog |
All |
All |
Optionally, you can specify TRUE to instruct the Data Provider to retrieve schema information from a DB2 shadow catalog, which can improve concurrent access to metadata and increase performance. The default is FALSE. |
Shadow Catalog |
All |
All |
Optionally, you can specify TRUE to instruct the Data Provider to retrieve schema information from a DB2 shadow catalog, which can improve concurrent access to metadata and increase performance. The default is FALSE. |
Units of Work |
(Distributed transactions) |
Advanced |
The Microsoft OLE DB Provider for DB2 v4.0 supports a value of RUW, defined as Remote Unit of Work. The Data Provider that is used with Host Integration Server supports both RUW and DUW, which is defined as two-phase commit protected Distributed Unit of Work. |
Use Early Metadata |
All |
All |
Optionally, you can specify TRUE to instruct the Data Provider to use early metadata to data consumers, when supporting user-defined data types. May be used with SQL Server Distributed Query Processor and linked server queries that contain binary large object (BLOB), character large object (CLOB), or user-defined data types. |
User ID |
Security |
Connection |
Interactive sign-on security relies on a username and password that the user enters at runtime or that is stored in a configuration file or data consumer configuration store, such as an Integration Services package. |
Data Access Library
You can use the .NET Framework classes in the Microsoft.HostIntegration.DataAccessLibrary Namespace to automate defining packages and data sources. For the reference documentation, see Microsoft.HostIntegration.DataAccessLibrary Namespace (https://go.microsoft.com/fwlink/?LinkID=180763).