Revert "Attempt to re-enable postgres"

This reverts commit 0519c0a944.

.travis.yml

@@ -51,27 +51,27 @@ jobs:
           packages:
             - libc6-i386
             - libstdc++6:i386
-    - env:
-      - DoxGeneration=false
-      - DockerBuild=false
-      - DMAPI=false
-      - CONFIG=Release
-      - TGS4_TEST_DATABASE_TYPE=PostgresSql
-      - TGS4_TEST_CONNECTION_STRING="Application Name=tgstation-server;Host=127.0.0.1;Username=postgres;Password=;Database=TGS_Test"
-      name: "PostgresSql Integration Test"
-      language: csharp
-      mono: none
-      dotnet: 3.1
-      services:
-        - postgresql
-      cache:
-        directories:
-          - $HOME/.nuget/packages:
-      addons:
-        apt:
-          packages:
-            - libc6-i386
-            - libstdc++6:i386
+#    - env:
+#      - DoxGeneration=false
+#      - DockerBuild=false
+#      - DMAPI=false
+#      - CONFIG=Release
+#      - TGS4_TEST_DATABASE_TYPE=PostgresSql
+#      - TGS4_TEST_CONNECTION_STRING="Application Name=tgstation-server;Host=127.0.0.1;Username=postgres;Password=;Database=TGS_Test"
+#      name: "PostgresSql Integration Test"
+#      language: csharp
+#      mono: none
+#      dotnet: 3.1
+#      services:
+#        - postgresql
+#      cache:
+#        directories:
+#          - $HOME/.nuget/packages:
+#      addons:
+#        apt:
+#          packages:
+#            - libc6-i386
+#            - libstdc++6:i386
     - env:
       - DoxGeneration=false
       - DockerBuild=false

src/Tgstation.Server.Host/Database/PostgresSqlDatabaseContext.cs

@@ -37,6 +37,9 @@ namespace Tgstation.Server.Host.Database
 		/// <inheritdoc />
 		protected override void ValidateDatabaseType()
 		{
+			if (!Debugger.IsAttached)
+				throw new NotImplementedException("PostgresSQL implementation is not complete yet!");
+
 			if (DatabaseType != DatabaseType.PostgresSql)
 				throw new InvalidOperationException("Invalid DatabaseType for SqliteDatabaseContext!");
 		}