bump version to 14.11

Renames the "Functions" in the logs to "RPCs". This clarifies that
we log number of callable functions and not the number of SQL objects.

Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>

.github/actionlint.yml

@@ -2,4 +2,5 @@
 # and made its way to us through nixpkgs.
 self-hosted-runner:
   labels:
+    - macos-15-intel
     - ubuntu-24.04-arm

.github/workflows/backport.yaml

@@ -45,7 +45,7 @@ jobs:
 
       # Backport action that creates the PR with given settings
       - name: Create backport PR
-        uses: korthout/backport-action@3c06f323a58619da1e8522229ebc8d5de2633e46 # v4.3.0
+        uses: korthout/backport-action@7c3f6cd5843cac11bc59a04a1b7699af93261670 # v4.5
         with:
           github_token: ${{ steps.app-token.outputs.token }}
           pull_description: 'Backport for #${pull_number}.'

.github/workflows/build.yaml

@@ -105,6 +105,15 @@ jobs:
             artifact: postgrest-macos-aarch64
             deps: brew link --force libpq
 
+          - name: MacOS x86-64
+            runs-on: macos-15-intel
+            cache: |
+              ~/.stack/pantry
+              ~/.stack/snapshots
+              ~/.stack/stack.sqlite3
+            artifact: postgrest-macos-x86-64
+            deps: brew link --force libpq
+
           - name: Windows
             runs-on: windows-2022
             cache: |

.github/workflows/release.yaml

@@ -81,6 +81,9 @@ jobs:
           tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-macos-aarch64.tar.xz" \
             -C artifacts/postgrest-macos-aarch64 postgrest
 
+          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-macos-x86-64.tar.xz" \
+            -C artifacts/postgrest-macos-x86-64 postgrest
+
           tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-freebsd-x86-64.tar.xz" \
             -C artifacts/postgrest-freebsd-x86-64 postgrest
 

.github/workflows/test.yaml

@@ -156,6 +156,7 @@ jobs:
       fail-fast: false
       matrix:
         runs-on:
+          - macos-15-intel # x86_64-darwin
           - macos-14 # aarch64-darwin
           - ubuntu-24.04 # x86_64-linux
           - ubuntu-24.04-arm # aarch64-linux

CHANGELOG.md

@@ -4,6 +4,15 @@ All notable changes to this project will be documented in this file. From versio
 
 ## Unreleased
 
+## [14.11] - 2026-05-04
+
+### Fixed
+
+- Fix login with uppercase and mixed case role names by @taimoorzaeem in #4678
+- Restore Listener query shape so it can be found in `pg_stat_activity` by @mkleczek in #4857 #4859
+- The LISTEN channel now automatically recovers when it stops working due to a PostgreSQL bug @laurenceisla in #3147
+- Fix misleading "Functions" name on schema cache summary in startup logs by @taimoorzaeem in #4821
+
 ## [14.10] - 2026-04-16
 
 ### Added

Dockerfile

@@ -2,7 +2,7 @@
 # The x86-64 is a single-static-binary image built via Nix, see:
 # nix/tools/docker/README.md
 
-FROM ubuntu:noble@sha256:c4a8d5503dfb2a3eb8ab5f807da5bc69a85730fb49b5cfca2330194ebcc41c7b AS postgrest
+FROM ubuntu:resolute@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4 AS postgrest
 
 RUN apt-get update -y \
     && apt install -y --no-install-recommends libpq-dev zlib1g-dev jq gcc libnuma-dev \

docs/references/observability.rst

@@ -39,7 +39,7 @@ For diagnostic information about the server itself, PostgREST logs to ``stderr``
    06/May/2024:08:16:11 -0500: Listening for database notifications on the "pgrst" channel
    06/May/2024:08:16:11 -0500: Config reloaded
    06/May/2024:08:16:11 -0500: Schema cache queried in 3.8 milliseconds
-   06/May/2024:08:16:11 -0500: Schema cache loaded 15 Relations, 8 Relationships, 8 Functions, 0 Domain Representations, 4 Media Type Handlers
+   06/May/2024:08:16:11 -0500: Schema cache loaded 15 Relations, 8 Relationships, 8 RPCs, 0 Domain Representations, 4 Media Type Handlers
    06/May/2024:14:11:27 -0500: Received a config reload message on the "pgrst" channel
    06/May/2024:14:11:27 -0500: Config reloaded
 

nix/tools/withTools.nix

@@ -25,7 +25,7 @@ let
             "ARG_OPTIONAL_SINGLE([fixtures], [f], [SQL file to load fixtures from])"
             "ARG_POSITIONAL_SINGLE([command], [Command to run])"
             "ARG_LEFTOVERS([command arguments])"
-            "ARG_USE_ENV([PGUSER], [postgrest_test_authenticator], [Authenticator PG role])"
+            "ARG_USE_ENV([PGUSER], [Postgrest_Test_Authenticator], [Authenticator PG role])" # user is written in mixed case to implicitly test that it is being properly quoted in schema cache queries
             "ARG_USE_ENV([PGDATABASE], [postgres], [PG database name])"
             "ARG_USE_ENV([PGRST_DB_SCHEMAS], [test], [Schema to expose])"
             "ARG_USE_ENV([PGTZ], [utc], [Timezone to use])"

postgrest.cabal

@@ -1,5 +1,5 @@
 name:               postgrest
-version:            14.10
+version:            14.11
 synopsis:           REST API for any Postgres database
 description:        Reads the schema of a PostgreSQL database and creates RESTful routes
                     for tables, views, and functions, supporting all HTTP methods that security

src/PostgREST/Config/Database.hs

@@ -101,7 +101,7 @@ queryDbSettings preConfFunc prepared =
         SELECT setdatabase as database,
                unnest(setconfig) as setting
         FROM pg_catalog.pg_db_role_setting
-        WHERE setrole = CURRENT_USER::regrole::oid
+        WHERE setrole = quote_ident(CURRENT_USER)::regrole::oid
           AND setdatabase IN (0, (SELECT oid FROM pg_catalog.pg_database WHERE datname = CURRENT_CATALOG))
       ),
       kv_settings AS (
@@ -142,7 +142,7 @@ queryRoleSettings pgVer prepared =
         select r.rolname, unnest(r.rolconfig) as setting
         from pg_auth_members m
         join pg_roles r on r.oid = m.roleid
-        where member = current_user::regrole::oid
+        where member = quote_ident(current_user)::regrole::oid
       ),
       kv_settings AS (
         SELECT
@@ -167,7 +167,7 @@ queryRoleSettings pgVer prepared =
     |]
 
     hasParameterPrivilege
-      | pgVer >= pgVersion150 = "or has_parameter_privilege(current_user::regrole::oid, ps.name, 'set')"
+      | pgVer >= pgVersion150 = "or has_parameter_privilege(quote_ident(current_user)::regrole::oid, ps.name, 'set')"
       | otherwise             = ""
 
     processRows :: [(Text, Maybe Text, [(Text, Text)])] -> (RoleSettings, RoleIsolationLvl)

src/PostgREST/Listener.hs

@@ -10,8 +10,7 @@ import qualified Hasql.Connection      as SQL
 import qualified Hasql.Notifications   as SQL
 import           PostgREST.AppState    (AppState, getConfig)
 import           PostgREST.Config      (AppConfig (..))
-import           PostgREST.Observation (Observation (..),
+import           PostgREST.Observation (Observation (..))
-                                        isDbListenerBug)
 import           PostgREST.Version     (prettyVersion)
 
 import qualified PostgREST.AppState as AppState
@@ -20,6 +19,7 @@ import qualified PostgREST.Config   as Config
 import           Control.Arrow              ((&&&))
 import           Data.Bitraversable         (bisequence)
 import           Data.Either.Combinators    (whenRight)
+import qualified Data.Text                  as T
 import qualified Database.PostgreSQL.LibPQ  as LibPQ
 import qualified Hasql.Session              as SQL
 import           PostgREST.Config.Database  (queryPgVersion)
@@ -31,12 +31,12 @@ runListener :: AppState -> IO ()
 runListener appState = do
   AppConfig{..} <- getConfig appState
   when configDbChannelEnabled $
-    void . forkIO . void $ retryingListen appState
+    void . forkIO . void $ retryingListen appState False
 
 -- | Starts a LISTEN connection and handles notifications. It recovers with exponential backoff with a cap of 32 seconds, if the LISTEN connection is lost.
 -- | This function never returns (but can throw) and return type enforces that.
-retryingListen :: AppState -> IO Void
+retryingListen :: AppState -> Bool -> IO Void
-retryingListen appState = do
+retryingListen appState hasDbListenerBug = do
   AppConfig{..} <- AppState.getConfig appState
   let
     dbChannel = toS configDbChannel
@@ -44,7 +44,7 @@ retryingListen appState = do
       AppState.putIsListenerOn appState False
       observer $ DBListenFail dbChannel (Right err)
       when (isDbListenerBug err) $
-        observer DBListenBugHint
+        observer DBListenBugCallQueryFix
       unless configDbPoolAutomaticRecovery $
         killThread mainThreadId
 
@@ -55,7 +55,7 @@ retryingListen appState = do
       unless (delay == maxDelay) $
         AppState.putNextListenerDelay appState (delay * 2)
       -- loop running the listener
-      retryingListen appState
+      retryingListen appState (isDbListenerBug err)
 
   -- Execute the listener with with error handling
   handle onError $ do
@@ -68,9 +68,10 @@ retryingListen appState = do
       -- use connection
       \case
         Right db -> do
-          SQL.listen db $ SQL.toPgIdentifier dbChannel
           (pqHost, pqPort) <- SQL.withLibPQConnection db $ bisequence . (LibPQ.host &&& LibPQ.port)
           pgFullName <- SQL.run (queryPgVersion False) db >>= either throwIO (pure . pgvFullName)
+          when hasDbListenerBug $ SQL.run callNotifQueryUsage db >>= either throwIO pure
+          SQL.listen db $ SQL.toPgIdentifier dbChannel
 
           AppState.putIsListenerOn appState True
 
@@ -106,3 +107,10 @@ retryingListen appState = do
       AppState.schemaCacheLoader appState
 
     releaseConnection = void . forkIO . handle (observer . DBListenerConnectionCleanupFail) . SQL.release
+
+    isDbListenerBug e = "could not access status of transaction" `T.isInfixOf` show e
+
+    -- Used to fix a Postgres bug in the listener, see: https://github.com/PostgREST/postgrest/issues/3147#issuecomment-3494591361
+    -- This query advances the async notification query tail, which solves this issue.
+    callNotifQueryUsage :: SQL.Session ()
+    callNotifQueryUsage = SQL.sql "SELECT pg_notification_queue_usage();"

src/PostgREST/Observation.hs

@@ -13,7 +13,6 @@ module PostgREST.Observation
   , observationMessage
   , ObservationHandler
   , showOnSingleLine
-  , isDbListenerBug
   ) where
 
 import qualified Data.ByteString.Lazy       as LBS
@@ -48,7 +47,7 @@ data Observation
   | DBListenStart (Maybe ByteString) (Maybe ByteString) Text Text -- host, port, version string, channel
   | DBListenFail Text (Either SQL.ConnectionError SomeException)
   | DBListenRetry Int
-  | DBListenBugHint -- https://github.com/PostgREST/postgrest/issues/3147
+  | DBListenBugCallQueryFix
   | DBListenerGotSCacheMsg ByteString
   | DBListenerGotConfigMsg ByteString
   | DBListenerConnectionCleanupFail SomeException
@@ -122,8 +121,8 @@ observationMessage = \case
       either showListenerConnError showListenerException listenErr
   DBListenRetry delay ->
     "Retrying listening for database notifications in " <> (show delay::Text) <> " seconds..."
-  DBListenBugHint ->
+  DBListenBugCallQueryFix ->
-    "HINT:  This is likely a bug in the notification queue, try executing the following to solve it: select pg_notification_queue_usage();"
+    "This is likely a PostgreSQL bug in the notification queue, executing the following to try to solve it: SELECT pg_notification_queue_usage();"
   DBListenerGotSCacheMsg channel ->
     "Received a schema cache reload message on the " <> show channel <> " channel"
   DBListenerGotConfigMsg channel ->
@@ -188,6 +187,3 @@ observationMessage = \case
 
 showOnSingleLine :: Char -> Text -> Text
 showOnSingleLine split txt = T.intercalate " " $ T.filter (/= split) <$> T.lines txt -- the errors from hasql-notifications come intercalated with "\t\n"
-
-isDbListenerBug :: SomeException -> Bool
-isDbListenerBug e = "could not access status of transaction" `T.isInfixOf` show e

src/PostgREST/SchemaCache.hs

@@ -102,7 +102,7 @@ showSummary (SchemaCache tbls rels routs reps mediaHdlrs tzs _) =
   T.intercalate ", "
   [ show (HM.size tbls)       <> " Relations"
   , show (HM.size rels)       <> " Relationships"
-  , show (HM.size routs)      <> " Functions"
+  , show (HM.size routs)      <> " RPCs"
   , show (HM.size reps)       <> " Domain Representations"
   , show (HM.size mediaHdlrs) <> " Media Type Handlers"
   , show (S.size tzs)         <> " Timezones"

test/io/fixtures/big_schema.sql

@@ -11399,7 +11399,7 @@ $$;
 DROP ROLE IF EXISTS postgrest_test_anonymous;
 CREATE ROLE postgrest_test_anonymous;
 
-GRANT postgrest_test_anonymous TO :PGUSER;
+GRANT postgrest_test_anonymous TO :"PGUSER";
 
 GRANT USAGE ON SCHEMA apflora TO postgrest_test_anonymous;
 GRANT USAGE ON SCHEMA fuzzysearch TO postgrest_test_anonymous;

test/io/fixtures/load.sql

@@ -4,7 +4,7 @@ set check_function_bodies = false; -- to allow conditionals based on the pg vers
 set search_path to public;
 
 CREATE ROLE postgrest_test_anonymous;
-ALTER ROLE :PGUSER SET pgrst.db_anon_role = 'postgrest_test_anonymous';
+ALTER ROLE :"PGUSER" SET pgrst.db_anon_role = 'postgrest_test_anonymous';
 
 CREATE ROLE postgrest_test_author;
 
@@ -21,14 +21,14 @@ alter role postgrest_test_w_superuser_settings set log_min_messages = 'fatal';
 DO $do$BEGIN
   IF (SELECT current_setting('server_version_num')::INT >= 150000) THEN
     ALTER ROLE postgrest_test_w_superuser_settings SET log_min_duration_sample = 12345;
-    GRANT SET ON PARAMETER log_min_duration_sample to postgrest_test_authenticator;
+    GRANT SET ON PARAMETER log_min_duration_sample to "Postgrest_Test_Authenticator";
   END IF;
 END$do$;
 
 GRANT
   postgrest_test_anonymous, postgrest_test_author,
   postgrest_test_serializable, postgrest_test_repeatable_read,
-  postgrest_test_w_superuser_settings TO :PGUSER;
+  postgrest_test_w_superuser_settings TO :"PGUSER";
 
 CREATE SCHEMA v1;
 GRANT USAGE ON SCHEMA v1 TO postgrest_test_anonymous;
@@ -57,7 +57,7 @@ $$ language sql;
 create function change_max_rows_config(val int, notify bool default false) returns void as $_$
 begin
   execute format($$
-    alter role postgrest_test_authenticator set pgrst.db_max_rows = %L;
+    alter role "Postgrest_Test_Authenticator" set pgrst.db_max_rows = %L;
   $$, val);
   if notify then
     perform pg_notify('pgrst', 'reload config');
@@ -66,13 +66,13 @@ end $_$ volatile security definer language plpgsql ;
 
 create function reset_max_rows_config() returns void as $_$
 begin
-  alter role postgrest_test_authenticator reset pgrst.db_max_rows;
+  alter role "Postgrest_Test_Authenticator" reset pgrst.db_max_rows;
 end $_$ volatile security definer language plpgsql ;
 
 create function change_db_schema_and_full_reload(schemas text) returns void as $_$
 begin
   execute format($$
-    alter role postgrest_test_authenticator set pgrst.db_schemas = %L;
+    alter role "Postgrest_Test_Authenticator" set pgrst.db_schemas = %L;
   $$, schemas);
   perform pg_notify('pgrst', 'reload config');
   perform pg_notify('pgrst', 'reload schema');
@@ -80,14 +80,14 @@ end $_$ volatile security definer language plpgsql ;
 
 create function v1.reset_db_schema_config() returns void as $_$
 begin
-  alter role postgrest_test_authenticator reset pgrst.db_schemas;
+  alter role "Postgrest_Test_Authenticator" reset pgrst.db_schemas;
   perform pg_notify('pgrst', 'reload config');
   perform pg_notify('pgrst', 'reload schema');
 end $_$ volatile security definer language plpgsql ;
 
 create function invalid_role_claim_key_reload() returns void as $_$
 begin
-  alter role postgrest_test_authenticator set pgrst.jwt_role_claim_key = 'test';
+  alter role "Postgrest_Test_Authenticator" set pgrst.jwt_role_claim_key = 'test';
   perform pg_notify('pgrst', 'reload config');
 end $_$ volatile security definer language plpgsql ;
 
@@ -100,7 +100,7 @@ $_$ language sql;
 
 create function reset_invalid_role_claim_key() returns void as $_$
 begin
-  alter role postgrest_test_authenticator reset pgrst.jwt_role_claim_key;
+  alter role "Postgrest_Test_Authenticator" reset pgrst.jwt_role_claim_key;
   perform pg_notify('pgrst', 'reload config');
 end $_$ volatile security definer language plpgsql ;
 
@@ -235,12 +235,12 @@ $$ language sql;
 
 create function change_db_schemas_config() returns void as $_$
 begin
-  alter role postgrest_test_authenticator set pgrst.db_schemas = 'test';
+  alter role "Postgrest_Test_Authenticator" set pgrst.db_schemas = 'test';
 end $_$ volatile security definer language plpgsql;
 
 create function reset_db_schemas_config() returns void as $_$
 begin
-  alter role postgrest_test_authenticator reset pgrst.db_schemas;
+  alter role "Postgrest_Test_Authenticator" reset pgrst.db_schemas;
 end $_$ volatile security definer language plpgsql ;
 
 create function test.get_current_schema() returns text as $$

test/io/fixtures/replica.sql

@@ -13,7 +13,7 @@ create table replica.items as select x as id from generate_series(1, 10) x;
 DROP ROLE IF EXISTS postgrest_test_anonymous;
 CREATE ROLE postgrest_test_anonymous;
 
-GRANT postgrest_test_anonymous TO :PGUSER;
+GRANT postgrest_test_anonymous TO :"PGUSER";
 
 GRANT USAGE ON SCHEMA replica TO postgrest_test_anonymous;
 

test/io/test_io.py

@@ -3,6 +3,7 @@
 import os
 import re
 import signal
+import subprocess
 import time
 import pytest
 
@@ -542,6 +543,39 @@ def test_admin_ready_w_channel(defaultenv):
         assert response.status_code == 200
 
 
+def test_listener_query_is_visible_in_pg_stat_activity(defaultenv):
+    "The listener connection should show the LISTEN pgrst statement in pg_stat_activity"
+
+    env = {
+        **defaultenv,
+        "PGRST_DB_CHANNEL_ENABLED": "true",
+        "PGAPPNAME": "listener-query-test",
+    }
+
+    with run(env=env):
+        query = """
+select query
+from pg_stat_activity
+where application_name = 'listener-query-test'
+  and query = 'LISTEN "pgrst"'
+limit 1;
+"""
+        output = subprocess.check_output(
+            [
+                "psql",
+                "--set",
+                "ON_ERROR_STOP=1",
+                "--tuples-only",
+                "--no-align",
+                "-c",
+                query,
+            ],
+            text=True,
+        ).strip()
+
+        assert output == 'LISTEN "pgrst"'
+
+
 def test_admin_ready_wo_channel(defaultenv):
     "Should get a success response from the admin server ready endpoint when the LISTEN channel is disabled"
 

test/load/fixtures.sql

@@ -1,7 +1,7 @@
 CREATE ROLE postgrest_test_anonymous;
 CREATE ROLE postgrest_test_author;
-GRANT postgrest_test_anonymous TO :PGUSER;
+GRANT postgrest_test_anonymous TO :"PGUSER";
-GRANT postgrest_test_author TO :PGUSER;
+GRANT postgrest_test_author TO :"PGUSER";
 CREATE SCHEMA test;
 
 -- PUT+PATCH target needs one record and column to modify

test/observability/fixtures/roles.sql

@@ -2,4 +2,4 @@ DROP ROLE IF EXISTS postgrest_test_anonymous, postgrest_test_author;
 CREATE ROLE postgrest_test_anonymous;
 CREATE ROLE postgrest_test_author;
 
-GRANT postgrest_test_anonymous, postgrest_test_author TO :PGUSER;
+GRANT postgrest_test_anonymous, postgrest_test_author TO :"PGUSER";

test/spec/fixtures/roles.sql

@@ -4,4 +4,4 @@ CREATE ROLE postgrest_test_default_role;
 CREATE ROLE postgrest_test_author;
 CREATE ROLE postgrest_test_superuser WITH SUPERUSER;
 
-GRANT postgrest_test_anonymous, postgrest_test_default_role, postgrest_test_author, postgrest_test_superuser TO :PGUSER;
+GRANT postgrest_test_anonymous, postgrest_test_default_role, postgrest_test_author, postgrest_test_superuser TO :"PGUSER";