EF OnModelCreating

Posted 2020-08-06 封存的记忆

  http://www.cnblogs.com/libingql/p/3353112.html

    protected override void OnModelCreating(DbModelBuilder modelBuilder)

        {

            modelBuilder.Conventions.Remove<IncludeMetadataConvention>();     //不创建EdmMetadata表

            modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();//移除复数表名的契约

            modelBuilder.Conventions.Remove<OneToManyCascadeDeleteConvention>();//禁用一对多级联删除

            //表前缀

            modelBuilder.Types().Configure(entity => entity.ToTable(AppConstant.Tableprefix + entity.ClrType.Name));

            // 忽略列映射 Fluent API:NotMapped

            modelBuilder.Entity<ScheduledEvents>().Ignore(p => p.ScheduleType);

 

        }