[Windows] Pin PostgreSQL version installed in the toolset (#4492)

images/win/scripts/Installers/Install-PostgreSQL.ps1

@@ -6,8 +6,12 @@ $pgPwd = "root"
 Set-SystemVariable -SystemVariable PGUSER -Value $pgUser
 Set-SystemVariable -SystemVariable PGPASSWORD -Value $pgPwd
 
+# Define latest available version to install based on version specified in the toolset
+$toolsetVersion = (Get-ToolsetContent).postgresql.version
+$latestChocoPackage = Get-LatestChocoPackageVersion -TargetVersion $toolsetVersion -PackageName "postgresql"
+
 # Install latest PostgreSQL
-Choco-Install -PackageName postgresql -ArgumentList "--params", "'/Password:$pgPwd /NoPath'", "--params-global"
+Choco-Install -PackageName postgresql -ArgumentList "--params", "'/Password:$pgPwd /NoPath'", "--params-global", "--version=$latestChocoPackage"
 
 # Get Path to pg_ctl.exe
 $pgPath = (Get-CimInstance Win32_Service -Filter "Name LIKE 'postgresql-%'").PathName

images/win/scripts/Tests/Databases.Tests.ps1

@@ -51,6 +51,16 @@ Describe "PostgreSQL" {
             $StartType | Should -Be "Disabled"
         }
     }
+
+    Context "PostgreSQL version" {
+        It "PostgreSQL version should correspond to the version in the toolset" {
+            $toolsetVersion = (Get-ToolsetContent).postgresql.version
+            # Client version
+            (&$Env:PGBIN\psql --version).split()[-1] | Should -BeLike "$toolsetVersion*"
+            # Server version
+            (&$Env:PGBIN\pg_config --version).split()[-1] | Should -BeLike "$toolsetVersion*"
+        }
+    }
 }
 
 Describe "MySQL" {

images/win/toolsets/toolset-2016.json

@@ -432,5 +432,8 @@
     },
     "llvm": {
         "version": "13"
+    },
+    "postgresql": {
+        "version": "14"
     }
 }

images/win/toolsets/toolset-2019.json

@@ -464,5 +464,8 @@
     },
     "llvm": {
         "version": "13"
+    },
+    "postgresql": {
+        "version": "14"
     }
 }

images/win/toolsets/toolset-2022.json

@@ -313,5 +313,8 @@
     },
     "php": {
         "version": "8.0"
+    },
+    "postgresql": {
+        "version": "14"
     }
 }