method

table_alias_length

v3.0.9 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

table_alias_length()

public

Returns the configured supported identifier length supported by PostgreSQL, or report the default of 63 on PostgreSQL 7.x.

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 316
      def table_alias_length
        @table_alias_length ||= (postgresql_version >= 80000 ? query('SHOW max_identifier_length')[0][0].to_i : 63)
      end

table_alias_length

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