Retrieving jagged rows
About this task
To retrieve jagged rows:
Procedure
- Use the mi_get_row_desc() function to get a row descriptor for each row structure that mi_value() or mi_value_by_name() obtains.
- Use the mi_column_count() function with the row descriptor to get a column count for each row that mi_next_row() retrieves.
- Retrieve the individual components of the row within an inner column-value loop.