method
indexes_in_create
rails latest stable - Class:
ActiveRecord::SchemaDumper
indexes_in_create(table, stream)private
No documentation available.
# File activerecord/lib/active_record/schema_dumper.rb, line 224
def indexes_in_create(table, stream)
if (indexes = @connection.indexes(table)).any?
if @connection.supports_exclusion_constraints? && (exclusion_constraints = @connection.exclusion_constraints(table)).any?
exclusion_constraint_names = exclusion_constraints.collect(&:name)
indexes = indexes.reject { |index| exclusion_constraint_names.include?(index.name) }
end
if @connection.supports_unique_constraints? && (unique_constraints = @connection.unique_constraints(table)).any?
unique_constraint_names = unique_constraints.collect(&:name)
indexes = indexes.reject { |index| unique_constraint_names.include?(index.name) }
end
index_statements = indexes.map do |index|
" t.index #{index_parts(index).join(', ')}"
end
stream.puts index_statements.sort.join("\n")
end
end