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catalog.set_object_parameter_value (SSISDB Database)

  • Artykuł

Sets the value of a parameter in the Integration Services catalog. Associates the value to an environment variable or assigns a literal value that will be used by default if no other values are assigned.

Składnia

set_object_parameter_value [ @object_type = ] object_type 
    , [ @folder_name = ] folder_name 
    , [ @project_name = ] project_name 
    , [ @parameter_name = ] parameter _name 
    , [ @parameter_value = ] parameter_value 
 [  , [ @object_name = ] object_name ]
 [  , [ @value_type = ] value_type ]

Arguments

  • [ @object\_type = ] object_type
    The type of parameter. Use the value 20 to indicate a project parameter or the value 30 to indicate a package parameter. The object_type is smallInt.

  • [ @folder\_name = ] folder_name
    The name of the folder that contains the parameter. The folder_name is nvarchar(128).

  • [ @project\_name = ] project_name
    The name of the project that contains the parameter. The project_name is nvarchar(128).

  • [ @parameter\_name = ] parameter_name
    The name of the parameter. The parameter_name is nvarchar(128).

  • [ @parameter\_value = ] parameter_value
    The value of the parameter. The parameter_value is sql_variant.

  • [ @object\_name = ] object_name
    The name of the package. This argument required when the parameter is a package parameter. The object_name is nvarchar(260).

  • [ @value\_type = ] value_type
    The type of parameter value. Use the character V to indicate that parameter_value is a literal value that will be used by default of no other values are assigned prior to execution. Use the character R to indicate that parameter_value is a referenced value and has been set to the name of an environment variable. This argument is optional, the character V is used by default. The value_type is char(1).

Return Code Value

0 (success)

Result Sets

None

Permissions

This stored procedure requires one of the following permissions:

  • READ and MODIFY permissions on the project

  • Membership to the ssis_admin database role

  • Membership to the sysadmin server role

Errors and Warnings

The following list describes some conditions that may cause the stored procedure to raise an error:

  • The parameter type is not valid

  • The project name is not valid

  • For package parameters, the package name is not valid

  • The value type is not valid

  • The user does not have the appropriate permissions

Remarks

  • If no value_type is specified, a literal value for parameter_value is used by default. When a literal value is used, the value_set in the object_parameters view is set to 1. A NULL parameter value is not allowed.

  • If value_type contains the character R, which denotes a referenced value, parameter_value refers to the name of an environment variable.

  • The value 20 may be used for object_type to denote a project parameter. In this case, a value for object_name is not necessary, and any value specified for object_name is ignored. This value is used when the user wants to set a project parameter.

  • The value 30 may be used for object_type to denote a package parameter. In this case, a value for object_name is used to denote the corresponding package. If object_name is not specified, the stored procedure returns an error and terminates.