Fixed Length File Destination
Last updated
Last updated
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Adding a Fixed-length file destination object allows you to write to a fixed-length file. An example of what a fixed-length file destination object looks like is shown below:
To configure the properties of a Fixed-Length Destination object after it was added to the dataflow, right-click on it and select Properties from the context menu.
Note: To ensure that your dataflow is runnable on a remote server, please avoid using local paths. Using UNC paths is recommended.
Field Layout
The Field Layout screen is available in the properties of most objects on the dataflow to help you specify the fields making up the object. The table below explains the attributes you can set in the Field Layout screen:
Attribute | Description |
Name | The system pre-fills this item for you based on the field header. Field names do not allow spaces. Field names are used to refer to the fields in the Expression Builder or tools where a field is used in a calculation formula. |
Header | Represents the field name specified in the header row of the file. Field headers may contain spaces. |
Data Type | Specifies the data type of a field, such as Integer, Real, String, Date, or Boolean. |
Format | Specifies the format of the values stored in that field, depending on the field’s data type. For example, for dates you can choose between DD-MM-YY, YYYY-MM-DD, or other available formats. |
Start Position | Specifies the position of the field’s first character relative to the beginning of the record.Note: This option is only available for fixed length layout type. |
Length | Specifies the maximum number of characters allotted for a value in the field. The actual value may be shorter than what is allowed by the Length attribute.Note: This option is only available for fixed length and database layout types. |
Column Name | Specifies the column name of the database table.Note: This option is only available in database layout. |
DB Type | Specifies the database specific data type that the system assigns to the field based on the field's data. Each database (Oracle, SQL, Sybase, etc) has its own DB types. For example, Long is only available in Oracle for data type string.Note: This option is only available in database layout. |
Decimal Places | Specifies the number of decimal places for a data type specified as real.Note: This option is only available in database layout. |
Allows Null | Controls whether the field allows blank or NULL values in it. |