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-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb3
-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb3
2 files changed, 0 insertions, 6 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index 0f5431ee37..7cad8f94cf 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -280,9 +280,6 @@ module ActiveRecord
end_sql
if result.nil? or result.empty?
- # If that fails, try parsing the primary key's default value.
- # Support the 7.x and 8.0 nextval('foo'::text) as well as
- # the 8.1+ nextval('foo'::regclass).
result = query(<<-end_sql, 'SCHEMA')[0]
SELECT attr.attname,
CASE
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 0a5b1463c5..e18464fa35 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -80,9 +80,6 @@ module ActiveRecord
# Character types
when /\A\(?'(.*)'::.*\b(?:character varying|bpchar|text)\z/m
$1
- # Character types (8.1 formatting)
- when /\AE'(.*)'::(?:character varying|bpchar|text)\z/m
- $1.gsub(/\\(\d\d\d)/) { $1.oct.chr }
# Binary data types
when /\A'(.*)'::bytea\z/m
$1