Umbraco-CMS/src/Umbraco.Core/Persistence/DatabaseModelDefinitions/ColumnDefinition.cs

using System;
using System.Data;
using Umbraco.Core.Persistence.DatabaseAnnotations;

namespace Umbraco.Core.Persistence.DatabaseModelDefinitions
{
    public class ColumnDefinition
    {
        public virtual string Name { get; set; }
        //This type is typically used as part of a migration
        public virtual DbType? Type { get; set; }
        //When DbType isn't set explicitly the Type will be used to find the right DbType in the SqlSyntaxProvider.
        //This type is typically used as part of an initial table creation
        public Type PropertyType { get; set; }
        //Only used for special cases as part of an initial table creation
        public bool HasSpecialDbType { get; set; }
        public SpecialDbTypes DbType { get; set; }
        public virtual int Seeding { get; set; }
        public virtual int Size { get; set; }
        public virtual int Precision { get; set; }
        public virtual string CustomType { get; set; }
        public virtual object DefaultValue { get; set; }
        public virtual string ConstraintName { get; set; }
        public virtual bool IsForeignKey { get; set; }
        public virtual bool IsIdentity { get; set; }
        public virtual bool IsIndexed { get; set; }//Clustered?
        public virtual bool IsPrimaryKey { get; set; }
        public virtual string PrimaryKeyName { get; set; }
        public virtual string PrimaryKeyColumns { get; set; }//When the primary key spans multiple columns
        public virtual bool IsNullable { get; set; }
        public virtual bool IsUnique { get; set; }
        public virtual string TableName { get; set; }
        public virtual ModificationType ModificationType { get; set; }
    }
}