table = self._hc.get_table(tbl_name = self._table_name, database_name = self._database_name)
column_names = ["column_add_1_rename", "column_add_2_rename"]
result = table.delete_columns(column_names = column_names)
Result:
This method will a Boolean value to represent whether this operation is successful. If the error pops up when deleting columns, “ValueError” exception will be raised.
Parameter description:
| Parameters | Description | Required |
|---|---|---|
| column_names (list) | Field list to be deleted | Yes |
Table 91 Delete Column (Python API)