ExpressionAttribute class
namespace: Serenity.Data.Mapping assembly: Serenity.Net.Services
Specifies SQL expression this property corresponds to. You may use brackets ([]) to escape identifiers. Brackets will be converted to database specific quotes.
[AttributeUsage(AttributeTargets.Property, AllowMultiple = true)]
public class ExpressionAttribute : BaseExpressionAttribute
| parameter | description |
|---|---|
| value | An SQL expression like (T0.Firstname + ' ' + T0.LastName) |
Public Members
| name | description |
|---|---|
| ExpressionAttribute(…) | Specifies SQL expression this property corresponds to. You may use brackets ([]) to escape identifiers. Brackets will be converted to database specific quotes. (2 constructors) |
| Dialect { get; set; } | Gets or sets the dialect. |
| NegateDialect { get; set; } | Gets or sets the negating of the dialect. |
| Value { get; } | Gets the expression |
| override Translate(…) |
Remarks
Specifies SQL expression this property corresponds to.
See Also
- class BaseExpressionAttribute
- Source: ExpressionAttribute.cs