ConcatAttribute.NullAsEmpty property

namespace: Serenity.Data.Mapping   assembly: Serenity.Net.Data

When true (default), NULLS values are assumed to be empty. This is done using the COALESCE operator for dialects that is necessary. SQLServer Concat() returns empty string even when all the arguments are null. Oracle only returns null when all the arguments are null.

public bool NullAsEmpty { get; set; }

See Also

• class ConcatAttribute