feat: add support for Postgres 14 (#7644)

cbaker6 · web-flow · commit 090350a7a0fa · 2021-10-31T20:49:03.000+01:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -193,6 +193,9 @@ jobs:
           - name: PostgreSQL 13, PostGIS 3.1
             POSTGRES_IMAGE: postgis/postgis:13-3.1
             NODE_VERSION: 14.18.1
+          - name: PostgreSQL 14, PostGIS 3.1
+            POSTGRES_IMAGE: postgis/postgis:14-3.1
+            NODE_VERSION: 14.18.1
       fail-fast: false
     name: ${{ matrix.name }}
     timeout-minutes: 15
@@ -232,7 +235,9 @@ jobs:
             ${{ runner.os }}-node-${{ matrix.NODE_VERSION }}-
       - name: Install dependencies
         run: npm ci
-      - run: bash scripts/before_script_postgres.sh
+      - run: |
+          bash scripts/before_script_postgres_conf.sh
+          bash scripts/before_script_postgres.sh
       - run: npm run coverage
         env:
           CI: true
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -145,21 +145,23 @@ If your pull request introduces a change that may affect the storage or retrieva
 
   - `it_only_mongodb_version('>=4.4')` // will test with any version of Postgres but only with version >=4.4 of MongoDB; accepts semver notation to specify a version range
   - `it_exclude_mongodb_version('<4.4')` // will test with any version of Postgres and MongoDB, excluding version <4.4 of MongoDB; accepts semver notation to specify a version range
+  - `it_only_postgres_version('>=13')` // will test with any version of Mongo but only with version >=13 of Postgres; accepts semver notation to specify a version range
+  - `it_exclude_postgres_version('<13')` // will test with any version of Postgres and MongoDB, excluding version <13 of Postgres; accepts semver notation to specify a version range
 
 #### Postgres with Docker
 
 [PostGIS images (select one with v2.2 or higher) on docker dashboard](https://hub.docker.com/r/postgis/postgis) is based off of the official [postgres](https://registry.hub.docker.com/_/postgres/) image and will work out-of-the-box (as long as you create a user with the necessary extensions for each of your Parse databases; see below). To launch the compatible Postgres instance, copy and paste the following line into your shell:
 
 ```
-docker run -d --name parse-postgres -p 5432:5432 -e POSTGRES_PASSWORD=password --rm postgis/postgis:11-3.0-alpine && sleep 20 && docker exec -it parse-postgres psql -U postgres -c 'CREATE DATABASE parse_server_postgres_adapter_test_database;' && docker exec -it parse-postgres psql -U postgres -c 'CREATE EXTENSION pgcrypto; CREATE EXTENSION postgis;' -d parse_server_postgres_adapter_test_database && docker exec -it parse-postgres psql -U postgres -c 'CREATE EXTENSION postgis_topology;' -d parse_server_postgres_adapter_test_database
+docker run -d --name parse-postgres -p 5432:5432 -e POSTGRES_PASSWORD=password --rm postgis/postgis:13-3.1-alpine && sleep 20 && docker exec -it parse-postgres psql -U postgres -c 'CREATE DATABASE parse_server_postgres_adapter_test_database;' && docker exec -it parse-postgres psql -U postgres -c 'CREATE EXTENSION pgcrypto; CREATE EXTENSION postgis;' -d parse_server_postgres_adapter_test_database && docker exec -it parse-postgres psql -U postgres -c 'CREATE EXTENSION postgis_topology;' -d parse_server_postgres_adapter_test_database
 ```
 To stop the Postgres instance:
 
 ```
 docker stop parse-postgres
 ```
 
-You can also use the [postgis/postgis:11-2.5-alpine](https://hub.docker.com/r/postgis/postgis) image in a Dockerfile and copy this [script](https://github.com/parse-community/parse-server/blob/master/scripts/before_script_postgres.sh) to the image by adding the following lines:
+You can also use the [postgis/postgis:13-3.1-alpine](https://hub.docker.com/r/postgis/postgis) image in a Dockerfile and copy this [script](https://github.com/parse-community/parse-server/blob/master/scripts/before_script_postgres.sh) to the image by adding the following lines:
 
 ```
 #Install additional scripts. These are run in abc order during initial start
diff --git a/README.md b/README.md
@@ -2,13 +2,13 @@
 
 ---
     
-[![Build Status](https://github.com/parse-community/parse-server/workflows/ci/badge.svg?branch=master)](https://github.com/parse-community/parse-server/actions?query=workflow%3Aci+branch%3Amaster)
+[![Build Status](https://github.com/parse-community/parse-server/workflows/ci/badge.svg?branch=alpha)](https://github.com/parse-community/parse-server/actions?query=workflow%3Aci+branch%3Aalpha)
 [![Snyk Badge](https://snyk.io/test/github/parse-community/parse-server/badge.svg)](https://snyk.io/test/github/parse-community/parse-server)
-[![Coverage](https://img.shields.io/codecov/c/github/parse-community/parse-server/master.svg)](https://codecov.io/github/parse-community/parse-server?branch=master)
+[![Coverage](https://img.shields.io/codecov/c/github/parse-community/parse-server/alpha.svg)](https://codecov.io/github/parse-community/parse-server?branch=alpha)
 
 [![Node Version](https://img.shields.io/badge/nodejs-12,_14,_15-green.svg?logo=node.js&style=flat)](https://nodejs.org)
 [![MongoDB Version](https://img.shields.io/badge/mongodb-4.0,_4.2,_4.4,_5.0-green.svg?logo=mongodb&style=flat)](https://www.mongodb.com)
-[![Postgres Version](https://img.shields.io/badge/postgresql-11,_12,_13-green.svg?logo=postgresql&style=flat)](https://www.postgresql.org)
+[![Postgres Version](https://img.shields.io/badge/postgresql-11,_12,_13,_14-green.svg?logo=postgresql&style=flat)](https://www.postgresql.org)
 [![auto-release](https://img.shields.io/badge/%F0%9F%9A%80-auto--release-9e34eb.svg)](https://github.com/parse-community/parse-dashboard/releases)
 
 [![npm latest version](https://img.shields.io/npm/v/parse-server/latest.svg)](https://www.npmjs.com/package/parse-server)
@@ -121,7 +121,7 @@ Parse Server is continuously tested with the most recent releases of MongoDB to
 |-------------|----------------|------------------|--------------------|
 | MongoDB 4.0 | 4.0.27         | April 2022       | ✅ Fully compatible |
 | MongoDB 4.2 | 4.2.17         | TBD              | ✅ Fully compatible |
-| MongoDB 4.4 | 4.4.10          | TBD              | ✅ Fully compatible |
+| MongoDB 4.4 | 4.4.10         | TBD              | ✅ Fully compatible |
 | MongoDB 5.0 | 5.0.3          | January 2024     | ✅ Fully compatible |
   
 #### PostgreSQL
@@ -132,6 +132,7 @@ Parse Server is continuously tested with the most recent releases of PostgreSQL
 | Postgres 11 | 3.0, 3.1        | November 2023    | April 2022               | ✅ Fully compatible |
 | Postgres 12 | 3.1             | November 2024    | April 2023               | ✅ Fully compatible |
 | Postgres 13 | 3.1             | November 2025    | April 2024               | ✅ Fully compatible |
+| Postgres 14 | 3.1             | November 2026    | April 2025               | ✅ Fully compatible |
 
 ### Locally
 ```bash
diff --git a/scripts/before_script_postgres_conf.sh b/scripts/before_script_postgres_conf.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -e
+
+echo "[SCRIPT] Before Script :: Setup Parse Postgres configuration file"
+
+# DB Version: 13
+# OS Type: linux
+# DB Type: web
+# Total Memory (RAM): 6 GB
+# CPUs num: 1
+# Data Storage: ssd
+
+PGPASSWORD=postgres psql -v ON_ERROR_STOP=1 -h localhost -U postgres <<-EOSQL
+    ALTER SYSTEM SET max_connections TO '200';
+    ALTER SYSTEM SET shared_buffers TO '1536MB';
+    ALTER SYSTEM SET effective_cache_size TO '4608MB';
+    ALTER SYSTEM SET maintenance_work_mem TO '384MB';
+    ALTER SYSTEM SET checkpoint_completion_target TO '0.9';
+    ALTER SYSTEM SET wal_buffers TO '16MB';
+    ALTER SYSTEM SET default_statistics_target TO '100';
+    ALTER SYSTEM SET random_page_cost TO '1.1';
+    ALTER SYSTEM SET effective_io_concurrency TO '200';
+    ALTER SYSTEM SET work_mem TO '3932kB';
+    ALTER SYSTEM SET min_wal_size TO '1GB';
+    ALTER SYSTEM SET max_wal_size TO '4GB';
+    SELECT pg_reload_conf();
+EOSQL
+
+exec "$@"
diff --git a/spec/.eslintrc.json b/spec/.eslintrc.json
@@ -17,8 +17,10 @@
       "notEqual": true,
       "it_only_db": true,
       "it_only_mongodb_version": true,
+      "it_only_postgres_version": true,
       "fit_only_mongodb_version": true,
       "it_exclude_mongodb_version": true,
+      "it_exclude_postgres_version": true,
       "fit_exclude_mongodb_version": true,
       "it_exclude_dbs": true,
       "describe_only_db": true,
diff --git a/spec/ParseQuery.Aggregate.spec.js b/spec/ParseQuery.Aggregate.spec.js
@@ -223,9 +223,8 @@ describe('Parse.Query Aggregate testing', () => {
     const obj3 = new TestObject();
     const pipeline = [
       {
-        // TODO: update to new syntax. See [#7339](https://bit.ly/3incnWx)
-        group: {
-          objectId: {
+        $group: {
+          _id: {
             day: { $dayOfMonth: '$_updated_at' },
             month: { $month: '$_created_at' },
             year: { $year: '$_created_at' },
@@ -254,9 +253,8 @@ describe('Parse.Query Aggregate testing', () => {
     const obj3 = new TestObject();
     const pipeline = [
       {
-        // TODO: update to new syntax. See [#7339](https://bit.ly/3incnWx)
-        group: {
-          objectId: {
+        $group: {
+          _id: {
             day: { $dayOfMonth: '$updatedAt' },
             month: { $month: '$createdAt' },
             year: { $year: '$createdAt' },
diff --git a/spec/helper.js b/spec/helper.js
@@ -446,6 +446,15 @@ global.it_only_mongodb_version = version => {
   }
 };
 
+global.it_only_postgres_version = version => {
+  const envVersion = process.env.POSTGRES_VERSION;
+  if (!envVersion || semver.satisfies(envVersion, version)) {
+    return it;
+  } else {
+    return xit;
+  }
+};
+
 global.fit_only_mongodb_version = version => {
   const envVersion = process.env.MONGODB_VERSION;
   if (!envVersion || semver.satisfies(envVersion, version)) {
@@ -464,6 +473,15 @@ global.it_exclude_mongodb_version = version => {
   }
 };
 
+global.it_exclude_postgres_version = version => {
+  const envVersion = process.env.POSTGRES_VERSION;
+  if (!envVersion || !semver.satisfies(envVersion, version)) {
+    return it;
+  } else {
+    return xit;
+  }
+};
+
 global.fit_exclude_mongodb_version = version => {
   const envVersion = process.env.MONGODB_VERSION;
   if (!envVersion || !semver.satisfies(envVersion, version)) {
diff --git a/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js b/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js
@@ -1983,10 +1983,10 @@ export class PostgresStorageAdapter implements StorageAdapter {
 
     return this._client
       .one(qs, values, a => {
-        if (a.approximate_row_count != null) {
-          return +a.approximate_row_count;
+        if (a.approximate_row_count == null || a.approximate_row_count == -1) {
+          return !isNaN(+a.count) ? +a.count : 0;
         } else {
-          return +a.count;
+          return +a.approximate_row_count;
         }
       })
       .catch(error => {
@@ -2111,7 +2111,7 @@ export class PostgresStorageAdapter implements StorageAdapter {
                   columns.push(
                     `EXTRACT(${
                       mongoAggregateToPostgres[operation]
-                    } FROM $${index}:name AT TIME ZONE 'UTC') AS $${index + 1}:name`
+                    } FROM $${index}:name AT TIME ZONE 'UTC')::integer AS $${index + 1}:name`
                   );
                   values.push(source, alias);
                   index += 2;
