EntitySchemaIsNullQueryFunction - класс Члены Смотри также Terrasoft.Core.Entities - пространство имен : EntitySchemaIsNullQueryFunction - класс C#
Glossary Item Box
null
value with the placeholder expression.
public class EntitySchemaIsNullQueryFunction : EntitySchemaQueryFunction, Terrasoft.Common.ICodeReviewSerializable, Terrasoft.Common.IMetaDataSerializable
Тип EntitySchemaIsNullQueryFunction предоставляет следующие члены.
Имя | Описание | |
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EntitySchemaIsNullQueryFunction | Перегружен. |
Имя | Описание | |
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CheckExpression | Expression of the function argument to check for being equal to the null value. | |
QueryAlias | Переопределен. The alias of the function in the SQL query. | |
ReplacementExpression | Expression of the function argument that is returned by the function if the check expression is equal to null . |
Имя | Описание | |
---|---|---|
Clone | Переопределен. Creates the clone of the current EntitySchemaIsNullQueryFunction instance. | |
CreateQueryColumnExpression | Переопределен. For the current function, gets the query column expression that is generated taking into account the specified access rights. | |
GetArguments | Переопределен. Gets the collection of expressions of function arguments. | |
GetCaption | Переопределен. Gets the caption of the expression function. | |
GetIsSupportedDataValueType | Переопределен. Indicates whether the output of the function has the specified data type. | |
GetResultDataValueType | Переопределен. Gets the data type of the output returned by the function, using the passed-in data type manager. | |
WriteMetaData | Переопределен. Serializes the expression function, using the passed-in Terrasoft.Common.DataWriter instance. |
System.Object
Terrasoft.Core.Entities.EntitySchemaQueryFunction
Terrasoft.Core.Entities.EntitySchemaIsNullQueryFunction