The dynamic schema columns are easy to define. To define dynamic columns for the Databases Input and Output components, or for tFileInputDelimited and tFileOutputDelimited.
In the component's Basic
settings tab, set the Property
Type as Built-In.
Warning: The dynamic schema is only supported in Built-In mode.
Click Edit schema to define
The Schema dialog box opens.
In the last row added to the schema, enter a name for the dynamic
column in the Column field.
Warning: In the Database Input components, the SELECT query must include the * wildcard, to retrieve all of the columns from the table selected.
- Click the Type field and then the arrow which appears to select Dynamic from the list.