ConcatAttribute class

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

Concat expression attribute

[AttributeUsage(AttributeTargets.Property, AllowMultiple = true)]
public class ConcatAttribute : BaseExpressionAttribute

Public Members

name	description
ConcatAttribute(…)	Creates a new instance
Expressions { get; }	Gets the expressions
NullAsEmpty { get; set; }	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.
override Translate(…)