BulkColumnRename
The BulkColumnRename gem can be used to systematically rename multiple columns at once.
Parameters
| Field | Description |
|---|---|
| Table name | The name of input table. |
| Rename method | The way you will rename columns. You can either add a prefix, add a suffix, or use a custom SQL expression. |
| Columns to rename | The set of columns that you will rename. |
| Custom expression | The SQL expression that will determine the output column name(s). (This only appears if you select the custom expression method.) |