in file Source\MySql.Data.EntityFrameworkCore\Migrations\Internal\MySQLHistoryRepository.cs :
61,62c61,62
< builder.AppendLine("SELECT 1 FROM information_schema.tables ")
< .AppendLine("WHERE table_name = '")
---
> builder.Append("SELECT 1 FROM information_schema.tables ")
> .Append("WHERE table_name = '")
71c71
< protected override bool InterpretExistsResult(object value) => value != DBNull.Value;
---
> protected override bool InterpretExistsResult(object value) => value != null;
61,62c61,62
< builder.AppendLine("SELECT 1 FROM information_schema.tables ")
< .AppendLine("WHERE table_name = '")
---
> builder.Append("SELECT 1 FROM information_schema.tables ")
> .Append("WHERE table_name = '")
71c71
< protected override bool InterpretExistsResult(object value) => value != DBNull.Value;
---
> protected override bool InterpretExistsResult(object value) => value != null;