SELECT ......... FROM [dbo].[CorporateActionProcess] AS [Extent1]
WHERE ([Extent1].[Discriminator] = N'CorporateActionProcessStat') AND ([Extent1].[IdCorporateActionProcess] = @p__linq__0)}

SELECT ...... FROM [dbo].[CorporateActionProcess] AS [Extent1]
WHERE ([Extent1].[Discriminator] = N'CorporateActionProcess') AND ([Extent1].[IdCorporateActionProcess] = @p__linq__0)}

    public abstract class CorporateActionProcessBase { .............. }

    public class CorporateActionProcessBaseConfiguration : EntityTypeConfiguration<CorporateActionProcessBase>
    {
        public CorporateActionProcessBaseConfiguration()
            : this("dbo")
        {
        }

        public CorporateActionProcessBaseConfiguration(string schema)
        {
            ToTable(schema + ".CorporateActionProcess");
            HasKey(x => new { x.Id });
            ................
        }
    }

    public class CorporateActionProcess : CorporateActionProcessBase     {    }

    public class CorporateActionProcessStat : CorporateActionProcessBase

    public class CorporateActionProcessStatConfiguration : EntityTypeConfiguration<CorporateActionProcessStat>
    {
        public CorporateActionProcessStatConfiguration()
            : this("dbo")
        {
        }

        public CorporateActionProcessStatConfiguration(string schema)
        {
            Property(x => x.ActionType).HasColumnName("ActionType").IsRequired().IsUnicode(false).HasColumnType("varchar").HasMaxLength(50);
            Property(x => x.ChangeUser).HasColumnName("ChangeUser").IsRequired().IsUnicode(false).HasColumnType("varchar").HasMaxLength(255);
            Property(x => x.ChangeDate).HasColumnName("ChangeDate").IsRequired().HasColumnType("smalldatetime");
        }
    }