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-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb1
-rw-r--r--activerecord/lib/active_record/schema_dumper.rb2
2 files changed, 3 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 3294238fa0..bf2941b777 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -78,6 +78,7 @@ module ActiveRecord
NATIVE_DATABASE_TYPES = {
primary_key: "serial primary key",
+ bigserial: "bigserial",
string: { name: "character varying" },
text: { name: "text" },
integer: { name: "integer" },
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb
index 82c5ca291c..261fb9d992 100644
--- a/activerecord/lib/active_record/schema_dumper.rb
+++ b/activerecord/lib/active_record/schema_dumper.rb
@@ -118,6 +118,8 @@ HEADER
if pkcol
if pk != 'id'
tbl.print %Q(, primary_key: "#{pk}")
+ elsif pkcol.sql_type == 'bigint'
+ tbl.print ", id: :bigserial"
elsif pkcol.sql_type == 'uuid'
tbl.print ", id: :uuid"
tbl.print %Q(, default: "#{pkcol.default_function}") if pkcol.default_function