| Function | Description |
|---|---|
| CLEAR_RECORD | Reset mapping indicators for all fields/columns in a target record and initialize their content to NULL. |
| FLDCOUNT |
Return record number of fields for a given record layout. |
| FLDNAME | Return name of a field pointed to by an index for a given record alias. |
| FLDNULL | Check the value of a field pointed to by an index for a given record layout is NULL. |
| FLDTYPE | Return type of field pointed to by an index for a given record layout. |
| FLDUPDATE | Update the content of a field pointed to by an index for a given record an output datastore. |
| FLDVALUE | Return the contents of a field pointed to by an index for a given record layout. |
| GET_RAW_RECORD | Get the original binary representation of the input record. |
| OFFSET_OF | Get the position of a given field in its record. |
| REMAP | Remap a bunch of bytes onto a given record layout. |