Flowdock
method

new_column_from_field

Importance_0
v5.1.7 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters
  • 1.0.0
  • 1.1.6
  • 1.2.6
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.8
  • 3.0.0
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8
  • 4.2.1
  • 4.2.7
  • 4.2.9
  • 5.0.0.1
  • 5.1.7 (0)
  • 5.2.3
  • 6.0.0
  • 6.1.3.1
  • 6.1.7.7
  • 7.0.0
  • 7.1.3.2
  • What's this?
new_column_from_field(table_name, field) public

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source 
# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 341
      def new_column_from_field(table_name, field) # :nodoc:
        type_metadata = fetch_type_metadata(field[:Type], field[:Extra])
        if type_metadata.type == :datetime && /\ACURRENT_TIMESTAMP(?:\(\))?\z/.match?(field[:Default])
          default, default_function = nil, "CURRENT_TIMESTAMP"
        else
          default, default_function = field[:Default], nil
        end
        new_column(field[:Field], default, type_metadata, field[:Null] == "YES", table_name, default_function, field[:Collation], comment: field[:Comment].presence)
      end
Register or log in to add new notes.