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MS SQL Server Connection Properties

MS SQL Server Connection Properties

Use a Microsoft SQL Server connection to access Microsoft SQL Server. A Microsoft SQL Server connection is a connection to a Microsoft SQL Server relational database. You can create and manage a Microsoft SQL Server connection in the Administrator tool or the Developer tool.
A ordem das propriedades da conexão pode variar dependendo da ferramenta com a qual você as exibe.
The following table describes MS SQL Server connection properties:
Property
Description
Database Type
The database type.
Name
Name of the connection. The name is not case sensitive and must be unique within the domain. The name cannot exceed 128 characters, contain spaces, or contain the following special characters:
~ ` ! $ % ^ & * ( ) - + = { [ } ] | \ : ; " ' < , > . ? /
ID
String that the Data Integration Service uses to identify the connection. The ID is not case sensitive. It must be 255 characters or less and must be unique in the domain. You cannot change this property after you create the connection. Default value is the connection name.
Description
The description of the connection. The description cannot exceed 765 characters.
Use trusted connection
Enables the application service to use Windows authentication to access the database. The user name that starts the application service must be a valid Windows user with access to the database. By default, this option is cleared.
User Name
The database user name. Required if Microsoft SQL Server uses NTLMv1 or NTLMv2 authentication.
Password
The password for the database user name. Required if Microsoft SQL Server uses NTLMv1 or NTLMv2 authentication.
Pass-through security enabled
Enables pass-through security for the connection. When you enable pass-through security for a connection, the domain uses the client user name and password to log into the corresponding database, instead of the credentials defined in the connection object.
Metadata Access Properties: Connection String
Connection string used to access metadata from the database.
Use the following connection string: 
jdbc:informatica:sqlserver://<host name>:<port>;DatabaseName=<database name>
To test the connection with NTLM authentication, include the following parameters in the connection string:
  • AuthenticationMethod. The NTLM authentication version to use.
    UNIX supports NTLMv1 and NTLMv2 but not NTLM.
  • Domain. The domain that the SQL server belongs to.
The following example shows the connection string for a SQL server that uses NTLMv2 authentication in a NT domain named Informatica.com: 
jdbc:informatica:sqlserver://host01:1433;DatabaseName=SQL1;AuthenticationMethod=ntlm2java;Domain=Informatica.com
If you connect with NTLM authentication, you can enable the
Use trusted connection
 option in the MS SQL Server connection properties. If you connect with NTLMv1 or NTLMv2 authentication, you must provide the user name and password in the connection properties.
AdvancedJDBCSecurityOptions
Database parameters for metadata access to a secure database. Informatica treats the value of the AdvancedJDBCSecurityOptions field as sensitive data and stores the parameter string encrypted.
To connect to a secure database, include the following parameters:
  • EncryptionMethod. Required. Indicates whether data is encrypted when transmitted over the network. This parameter must be set to SSL.
  • ValidateServerCertificate. Optional. Indicates whether Informatica validates the certificate that is sent by the database server.
    If this parameter is set to True, Informatica validates the certificate that is sent by the database server. If you specify the HostNameInCertificate parameter, Informatica also validates the host name in the certificate.
    If this parameter is set to false, Informatica does not validate the certificate that is sent by the database server. Informatica ignores any truststore information that you specify.
  • HostNameInCertificate. Optional. Host name of the machine that hosts the secure database. If you specify a host name, Informatica validates the host name included in the connection string against the host name in the SSL certificate.
  • TrustStore. Required. Path and file name of the truststore file that contains the SSL certificate for the database.
  • TrustStorePassword. Required. Password for the truststore file for the secure database.
Not applicable for ODBC.
Informatica appends the secure JDBC parameters to the connection string. If you include the secure JDBC parameters directly to the connection string, do not enter any parameters in the AdvancedJDBCSecurityOptions field.
Data Access Properties: Provider Type
The connection provider that you want to use to connect to the Microsoft SQL Server database.
You can select the following provider types:
  • ODBC
  • Oldeb(Deprecated)
Default is ODBC.
OLEDB is a deprecated provider type. Support for the OLEDB provider type will be dropped in a future release.
Use DSN
Enables the Data Integration Service to use the Data Source Name for the connection.
If you select the Use DSN option, the Data Integration Service retrieves the database and server names from the DSN.
If you do not select the Use DSN option, you must provide the database and server names.
Connection String
Use the following connection string if you do not enable DSN mode: 
<server name>@<database name>
If you enable DSN mode, use the following connection strings: 
<DSN Name>
Code Page
The code page used to read from a source database or to write to a target database or file.
Domain Name
The name of the domain.
Packet Size
The packet size used to transmit data. Used to optimize the native drivers for Microsoft SQL Server.
Owner Name
The name of the owner of the schema.
Quando você gera uma DDL de tabela por meio de um mapeamento dinâmico ou da opção
Gerar e Executar DDL
, os metadados do DDL não incluem o nome do esquema e as propriedades do nome do proprietário.
Schema Name
The name of the schema in the database. You must specify the schema name for the Profiling Warehouse if the schema name is different from the database user name. You must specify the schema name for the data object cache database if the schema name is different from the database user name and if you configure user-managed cache tables.
Quando você gera uma DDL de tabela por meio de um mapeamento dinâmico ou da opção
Gerar e Executar DDL
, os metadados do DDL não incluem o nome do esquema e as propriedades do nome do proprietário.
Environment SQL
SQL commands to set the database environment when you connect to the database. The Data Integration Service runs the connection environment SQL each time it connects to the database.
Transaction SQL
SQL commands to set the database environment when you connect to the database. The Data Integration Service runs the transaction environment SQL at the beginning of each transaction.
Retry Period
This property is reserved for future use.
SQL Identifier Character
Tipo de caractere que o banco de dados usa para colocar identificadores delimitados em consultas SQL. Os caracteres disponíveis dependem do tipo de banco de dados.
Selecione (Nenhum) se o banco de dados usar identificadores regulares. Quando o Serviço de Integração de Dados gera consultas SQL, o serviço não coloca os caracteres delimitados em torno de qualquer identificador.
Selecione um caractere se o banco de dados usar identificadores delimitados. Quando o Serviço de Integração de Dados gera consultas SQL, o serviço coloca os identificadores delimitados dentro desse caractere.
Support Mixed-case Identifiers
Ative se o banco de dados usar identificadores sem distinção entre maiúsculas e minúsculas. Quando ativado, o Serviço de Integração de Dados coloca todos os identificadores dentro do caractere selecionado para a propriedade
Caractere do Identificador de SQL
.
Quando a propriedade
Caractere do Identificador de SQL
 é definida como nenhum, a propriedade
Suporte a Identificadores de Letras Maiúsculas e Minúsculas
 é desativada.
ODBC Provider
ODBC. The type of database to which ODBC connects. For pushdown optimization, specify the database type to enable the Data Integration Service to generate native database SQL. The options are:
  • Other
  • Sybase
  • Microsoft_SQL_Server
Default is Other.