Answers for "drop column syntax"

drop columnsql

ALTER TABLE table_name
DROP COLUMN column_name

drop column from dataframe

var = dataframe.drop(['col', 'col'], axis=1)
var.sum()

drop columns

>>> df.drop(index='cow', columns='small')
                big
lama    speed   45.0
        weight  200.0
        length  1.5
falcon  speed   320.0
        weight  1.0
        length  0.3