examples/alter_test.rb
def unapply(host, table)
      connection_manager.query(host,
        "ALTER TABLE #{table} DROP COLUMN b"
      )
    end
# Run the ALTER TABLE to modify the table in a 'backward' direction,
# removing the column.
Run the ALTER TABLE to modify the table in a 'backward' direction,
removing the column.
Run the ALTER TABLE to modify the table in a ' backward ' direction removing the column .
def unapply(host, table)
      connection_manager.query(host,
        "ALTER TABLE #{table} DROP COLUMN b"
      )
    end
def unapply ( host , table ) connection_manager . query ( host , "ALTER TABLE #{table} DROP COLUMN b" ) end
Run the ALTER TABLE to modify the table in a 'backward' direction,
removing the column.
Run the ALTER TABLE to modify the table in a ' backward ' direction removing the column .
host
table