| Parameter | Mand | Type | Default | Constraints |
| name | yes | String | | |
The name of the new column |
| label | no | String | | |
Column label (comment) |
| null | no | Int | | |
Value of null value |
| position | no | Int | -1 | |
Insert at this position (-1 means append) |
| size | no | IntList | 1 | |
The size for the new column (1 means scalar, 0 means variable size) |
| table | yes | Table | | |
Fully qualified name of the table to which the column will be added |
| type | yes | String | int8 | |
The data type for the new column |
| units | no | String | | |
Column units |
| withlabel | no | Bool | no | |
Control for label parameter |
| withnull | no | Bool | no | |
Control for null parameter |
| withposition | no | Bool | no | |
Control for position parameter |
| withsize | no | Bool | no | |
Control for size parameter |
| withunits | no | Bool | no | |
Control for units parameter |
| Parameter | Mand | Type | Default | Constraints |