fix: Improve partition creation on realtime.send

config/runtime.exs

@@ -92,6 +92,8 @@ if config_env() == :prod do
 end
 
 if config_env() != :test do
+  config :logger, level: System.get_env("LOG_LEVEL", "info") |> String.to_existing_atom()
+
   platform = if System.get_env("AWS_EXECUTION_ENV") == "AWS_ECS_FARGATE", do: :aws, else: :fly
 
   config :realtime,
@@ -245,5 +247,3 @@ if System.get_env("LOGS_ENGINE") == "logflare" do
     discard_threshold: 1_000,
     backends: [LogflareLogger.HttpBackend]
 end
-
-config :logger, level: System.get_env("LOG_LEVEL", "info") |> String.to_existing_atom()

lib/realtime/tenants/migrations.ex

@@ -67,7 +67,8 @@ defmodule Realtime.Tenants.Migrations do
     MessagesPartitioning,
     MessagesUsingUuid,
     FixSendFunction,
-    RecreateEntityIndexUsingBtree
+    RecreateEntityIndexUsingBtree,
+    FixSendFunctionPartitionCreation
   }
 
   @migrations [
@@ -124,7 +125,8 @@ defmodule Realtime.Tenants.Migrations do
     {20_241_030_150_047, MessagesPartitioning},
     {20_241_108_114_728, MessagesUsingUuid},
     {20_241_121_104_152, FixSendFunction},
-    {20_241_130_184_212, RecreateEntityIndexUsingBtree}
+    {20_241_130_184_212, RecreateEntityIndexUsingBtree},
+    {20_241_220_035_512, FixSendFunctionPartitionCreation}
   ]
 
   defstruct [:tenant_external_id, :settings]

lib/realtime/tenants/repo/migrations/20241220035512_fix_send_function_partition_creation.ex

@@ -0,0 +1,38 @@
+defmodule Realtime.Tenants.Migrations.FixSendFunctionPartitionCreation do
+  @moduledoc false
+  use Ecto.Migration
+
+  # We missed the schema prefix of `realtime.` in the create table partition statement
+  def change do
+    execute("""
+    CREATE OR REPLACE FUNCTION realtime.send(payload jsonb, event text, topic text, private boolean DEFAULT true)
+    RETURNS void
+    AS $$
+    DECLARE
+    partition_name text;
+    partition_start timestamp;
+    partition_end timestamp;
+    BEGIN
+      partition_start := date_trunc('day', NOW());
+      partition_end := partition_start + interval '1 day';
+      partition_name := 'messages_' || to_char(partition_start, 'YYYY_MM_DD');
+
+      BEGIN
+        EXECUTE format(
+          'CREATE TABLE IF NOT EXISTS realtime.%I PARTITION OF realtime.messages FOR VALUES FROM (%L) TO (%L)',
+          partition_name,
+          partition_start,
+          partition_end
+        );
+        EXCEPTION WHEN duplicate_table THEN
+        -- Ignore; table already exists
+      END;
+
+      INSERT INTO realtime.messages (payload, event, topic, private, extension)
+      VALUES (payload, event, topic, private, 'broadcast');
+    END;
+    $$
+    LANGUAGE plpgsql;
+    """)
+  end
+end

mix.exs

@@ -4,7 +4,7 @@ defmodule Realtime.MixProject do
   def project do
     [
       app: :realtime,
-      version: "2.33.70",
+      version: "2.33.71",
       elixir: "~> 1.17.3",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,