method

default_sequence_name

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 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (0)
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)
What's this?

default_sequence_name(table_name, pk = "id") public

Returns the sequence name for a table’s primary key or some other specified key.

# File activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb, line 246
        def default_sequence_name(table_name, pk = "id") #:nodoc:
          result = serial_sequence(table_name, pk)
          return nil unless result
          Utils.extract_schema_qualified_name(result).to_s
        rescue ActiveRecord::StatementInvalid
          PostgreSQL::Name.new(nil, "#{table_name}_#{pk}_seq").to_s
        end

default_sequence_name

Related methods

Flowdock - Team Inbox With Chat