instance method
max_identifier_length
Ruby on Rails 5.0.7.2
Since v5.0.7.2Signature
max_identifier_length()Returns the configured supported identifier length supported by PostgreSQL
Source
# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 361
def max_identifier_length
@max_identifier_length ||= query('SHOW max_identifier_length', 'SCHEMA')[0][0].to_i
end
Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 361
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Defined in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter