method

set_pk_sequence!

v4.2.7 - Show latest stable - 0 notes - Class: SchemaStatements

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What's this?

set_pk_sequence!(table, value) public

Sets the sequence of a table’s primary key to the specified value.

# File activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb, line 306
        def set_pk_sequence!(table, value) #:nodoc:
          pk, sequence = pk_and_sequence_for(table)

          if pk
            if sequence
              quoted_sequence = quote_table_name(sequence)

              select_value               SELECT setval('#{quoted_sequence}', #{value}), 'SCHEMA'
            else
              @logger.warn "#{table} has primary key #{pk} with no default sequence" if @logger
            end
          end
        end

set_pk_sequence!

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