Support MySQL 8.0+

Author: ads102003

src/Libraries/MySql.cs

@@ -1,4 +1,4 @@
-using MySql.Data.MySqlClient;
+using MySql.Data.MySqlClient;
 using Oxide.Core.Database;
 using Oxide.Core.Libraries;
 using Oxide.Core.Plugins;
@@ -220,7 +220,13 @@ private void Worker()
         [LibraryFunction("OpenDb")]
         public Connection OpenDb(string host, int port, string database, string user, string password, Plugin plugin, bool persistent = false)
         {
+#if NET48 || NETSTANDARD2_0 || NETSTANDARD2_1
+            // MySQL 8.0+ compatibility for newer target frameworks
+            return OpenDb($"Server={host};Port={port};Database={database};User={user};Password={password};Pooling=false;default command timeout=120;Allow Zero Datetime=true;SslMode=Disabled;AllowPublicKeyRetrieval=true;CharSet=utf8mb4;", plugin, persistent);
+#else
+            // Older frameworks keep original connection string for backwards compatibility
             return OpenDb($"Server={host};Port={port};Database={database};User={user};Password={password};Pooling=false;default command timeout=120;Allow Zero Datetime=true;", plugin, persistent);
+#endif
         }
 
         public Connection OpenDb(string conStr, Plugin plugin, bool persistent = false)

src/Oxide.MySql.csproj

@@ -14,15 +14,23 @@
     <PackageProjectUrl>$(RepositoryUrl)</PackageProjectUrl>
     <TargetFrameworks>net35;net40;net45;net46;net48;netstandard2.0;netstandard2.1</TargetFrameworks>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
-    <NoWarn>NU1701</NoWarn>
+    <NoWarn>NU1701;NU5128</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Oxide.Core" Version="2.0.*" />
+    <Content Include="Dependencies\*.*" PackagePath="lib\any" />
+    <None Include="..\resources\icon.png" Pack="true" PackagePath="\" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net35'">
     <Reference Include="MySql.Data">
       <HintPath>Dependencies\MySql.Data.dll</HintPath>
     </Reference>
-    <Content Include="Dependencies\*.*" PackagePath="lib\any" />
-    <None Include="..\resources\icon.png" Pack="true" PackagePath="\" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net40' Or '$(TargetFramework)' == 'net45' Or '$(TargetFramework)' == 'net46'">
+    <PackageReference Include="MySql.Data" Version="6.9.12" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net48' Or '$(TargetFramework)' == 'netstandard2.0' Or '$(TargetFramework)' == 'netstandard2.1'">
+    <PackageReference Include="MySql.Data" Version="9.5.0" />
   </ItemGroup>
   <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />
   <Target Name="ChangeAliasesOfStrongNameAssemblies" BeforeTargets="FindReferenceAssembliesForReferences;ResolveReferences">