method

new_column_from_field

v5.2.3 - Show latest stable - 0 notes - Class: SchemaStatements

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
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

new_column_from_field(table_name, field) private

No documentation

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

# File activerecord/lib/active_record/connection_adapters/mysql/schema_statements.rb, line 81
          def new_column_from_field(table_name, field)
            type_metadata = fetch_type_metadata(field[:Type], field[:Extra])
            if type_metadata.type == :datetime && /\ACURRENT_TIMESTAMP(?:\([0-6]?\))?\z/.match?(field[:Default])
              default, default_function = nil, field[:Default]
            else
              default, default_function = field[:Default], nil
            end

            MySQL::Column.new(
              field[:Field],
              default,
              type_metadata,
              field[:Null] == "YES",
              table_name,
              default_function,
              field[:Collation],
              comment: field[:Comment].presence
            )
          end

new_column_from_field

Related methods

No documentation