[windows] Pin PostgreSQL and Update LLVM (#10014)

* [windows] Pin PostgreSQL version

* Fix if statement

* Fix PostgreSQL pester test

* Update LLVM to 18*

images/windows/scripts/build/Install-PostgreSQL.ps1

@@ -11,8 +11,14 @@ $pgPwd = "root"
 [Environment]::SetEnvironmentVariable("PGUSER", $pgUser, "Machine")
 [Environment]::SetEnvironmentVariable("PGPASSWORD", $pgPwd, "Machine")
 
-# Define latest available version to install based on version specified in the toolset
 $toolsetVersion = (Get-ToolsetContent).postgresql.version
+if ($null -ne ($toolsetVersion | Select-String -Pattern '\d+\.\d+\.\d+')) {
+    $majorVersion = ([version]$toolsetVersion).Major
+    $minorVersion = ([version]$toolsetVersion).Minor
+    $patchVersion = ([version]$toolsetVersion).Build
+    $installerUrl = "https://get.enterprisedb.com/postgresql/postgresql-$majorVersion.$minorVersion-$patchVersion-windows-x64.exe"
+} else {
+    # Define latest available version to install based on version specified in the toolset
     $getPostgreReleases = Invoke-WebRequest -Uri "https://git.postgresql.org/gitweb/?p=postgresql.git;a=tags" -UseBasicParsing
     # Getting all links matched to the pattern (e.g.a=log;h=refs/tags/REL_14)
     $targetReleases = $getPostgreReleases.Links.href | Where-Object { $_ -match "a=log;h=refs/tags/REL_$toolsetVersion" }
@@ -28,10 +34,11 @@ foreach ($release in $targetReleases) {
     # Sorting and getting the last one
     $targetMinorVersions = ($minorVersions | Sort-Object)[-1]
 
-# Install latest PostgreSQL
     # In order to get rid of error messages (we know we will have them), force ErrorAction to SilentlyContinue
     $errorActionOldValue = $ErrorActionPreference
     $ErrorActionPreference = 'SilentlyContinue'
+
+    # Install latest PostgreSQL
     # Starting from number 9 and going down, check if the installer is available. If yes, break the loop.
     # If an installer with $targetMinorVersions is not to be found, the $targetMinorVersions will be decreased by 1
     $increment = 9
@@ -49,6 +56,7 @@ do {
             $increment--
         }
     } while (!$response)
+}
 
 # Return the previous value of ErrorAction and invoke Install-Binary function
 $ErrorActionPreference = $errorActionOldValue

images/windows/scripts/tests/Databases.Tests.ps1

@@ -72,8 +72,8 @@ Describe "PostgreSQL" {
     }
 
     Context "PostgreSQL version" {
-        It "PostgreSQL version should correspond to the version in the toolset" {
+        It "PostgreSQL version should correspond to the Major version in the toolset" {
-            $toolsetVersion = (Get-ToolsetContent).postgresql.version
+            $toolsetVersion = (Get-ToolsetContent).postgresql.version.Split(".")[0]
             # Client version
             (& $env:PGBIN\psql --version).split()[-1] | Should -BeLike "$toolsetVersion*"
             # Server version

images/windows/toolsets/toolset-2019.json

@@ -469,10 +469,10 @@
         "version": "8.3"
     },
     "llvm": {
-        "version": "16"
+        "version": "18"
     },
     "postgresql": {
-        "version": "14",
+        "version": "14.12.1",
         "signature": "698BA51AA27CC31282AACA5055E4B9190BC6C0E9"
     },
     "kotlin": {

images/windows/toolsets/toolset-2022.json

@@ -367,13 +367,13 @@
         "version": "3.10"
     },
     "llvm": {
-        "version": "16"
+        "version": "18"
     },
     "php": {
         "version": "8.3"
     },
     "postgresql": {
-        "version": "14",
+        "version": "14.12.1",
         "signature": "698BA51AA27CC31282AACA5055E4B9190BC6C0E9"
     },
     "kotlin": {