public Column(PropertyInfo prop, CreateFlags createFlags = CreateFlags.None) { var colAttr = prop.CustomAttributes.FirstOrDefault(x => x.AttributeType == typeof(ColumnAttribute)); _prop = prop; #if ENABLE_IL2CPP var ca = prop.GetCustomAttribute(typeof(ColumnAttribute)) as ColumnAttribute; Name = ca == null ? prop.Name : ca.Name; #else Name = (colAttr != null && colAttr.ConstructorArguments.Count > 0) ? colAttr.ConstructorArguments[0].Value?.ToString() : prop.Name; #endif //If this type is Nullable<T> then Nullable.GetUnderlyingType returns the T, otherwise it returns null, so get the actual type instead ColumnType = Nullable.GetUnderlyingType(prop.PropertyType) ?? prop.PropertyType; Collation = Orm.Collation(prop); IsPK = Orm.IsPK(prop) || (((createFlags & CreateFlags.ImplicitPK) == CreateFlags.ImplicitPK) && string.Compare(prop.Name, Orm.ImplicitPkName, StringComparison.OrdinalIgnoreCase) == 0); var isAuto = Orm.IsAutoInc(prop) || (IsPK && ((createFlags & CreateFlags.AutoIncPK) == CreateFlags.AutoIncPK)); IsAutoGuid = isAuto && ColumnType == typeof(Guid); IsAutoInc = isAuto && !IsAutoGuid; IsAutomatic = Orm.IsAutomatic(prop); Indices = Orm.GetIndices(prop); if (!Indices.Any() && !IsPK && ((createFlags & CreateFlags.ImplicitIndex) == CreateFlags.ImplicitIndex) && Name.EndsWith(Orm.ImplicitIndexSuffix, StringComparison.OrdinalIgnoreCase) ) { Indices = new IndexedAttribute[] { new IndexedAttribute() }; } IsNullable = !(IsPK || Orm.IsMarkedNotNull(prop)); MaxStringLength = Orm.MaxStringLength(prop); StoreAsText = prop.PropertyType.GetTypeInfo().CustomAttributes.Any(x => x.AttributeType == typeof(StoreAsTextAttribute)); }