problem with mysql migration

PM> update-database
Build started...
Build succeeded.
Microsoft.EntityFrameworkCore.Model.Validation[10400]
      Sensitive data logging is enabled. Log entries and exception messages may include sensitive application data; this mode should only be enabled during development.
fail: Microsoft.EntityFrameworkCore.Database.Command[20102]
      Failed executing DbCommand (134ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
      CREATE TABLE `AspNetRoles` (
          `Id` nvarchar(450) NOT NULL,
          `Name` nvarchar(256) NULL,
          `NormalizedName` nvarchar(256) NULL,
          `ConcurrencyStamp` nvarchar(max) NULL,
          CONSTRAINT `PK_AspNetRoles` PRIMARY KEY (`Id`)
      );
Failed executing DbCommand (134ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
CREATE TABLE `AspNetRoles` (
    `Id` nvarchar(450) NOT NULL,
    `Name` nvarchar(256) NULL,
    `NormalizedName` nvarchar(256) NULL,
    `ConcurrencyStamp` nvarchar(max) NULL,
    CONSTRAINT `PK_AspNetRoles` PRIMARY KEY (`Id`)
);
MySqlConnector.MySqlException (0x80004005): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'max) NULL,
    CONSTRAINT `PK_AspNetRoles` PRIMARY KEY (`Id`)
)' at line 5
   at MySqlConnector.Core.ResultSet.ReadResultSetHeaderAsync(IOBehavior ioBehavior) in /_/src/MySqlConnector/Core/ResultSet.cs:line 50
   at MySqlConnector.MySqlDataReader.ActivateResultSet(CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlDataReader.cs:line 135
   at MySqlConnector.MySqlDataReader.CreateAsync(CommandListPosition commandListPosition, ICommandPayloadCreator payloadCreator, IDictionary`2 cachedProcedures, IMySqlCommand command, CommandBehavior behavior, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlDataReader.cs:line 444
   at MySqlConnector.Core.CommandExecutor.ExecuteReaderAsync(IReadOnlyList`1 commands, ICommandPayloadCreator payloadCreator, CommandBehavior behavior, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/CommandExecutor.cs:line 60
   at MySqlConnector.MySqlCommand.ExecuteNonQueryAsync(IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlCommand.cs:line 266
   at MySqlConnector.MySqlCommand.ExecuteNonQuery() in /_/src/MySqlConnector/MySqlCommand.cs:line 101
   at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteNonQuery(RelationalCommandParameterObject parameterObject)
   at Microsoft.EntityFrameworkCore.Migrations.MigrationCommand.ExecuteNonQuery(IRelationalConnection connection, IReadOnlyDictionary`2 parameterValues)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.MigrationCommandExecutor.ExecuteNonQuery(IEnumerable`1 migrationCommands, IRelationalConnection connection)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String connectionString, String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabaseImpl(String targetMigration, String connectionString, String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__DisplayClass0_0.<.ctor>b__0()
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'max) NULL,
    CONSTRAINT `PK_AspNetRoles` PRIMARY KEY (`Id`)
)' at line 5.

normal this was for slqserver but I used pomelo for mysql