method
add_column

add_column(table_name, column_name, type, options = {})
public
Adds a new column to the named table. See TableDefinition#column for details of the options you can use.
add_column(table_name, column_name, type, options = {})
public
Adds a new column to the named table. See TableDefinition#column for details of the options you can use.