Class QueryField

Represents a queryable field.

Inheritance

System.Object

QueryField

Namespace: Apache.Ignite.Core.Cache.Configuration

Assembly: Apache.Ignite.Core.dll

Syntax

public class QueryField : object

Constructors

QueryField()

Initializes a new instance of the QueryField class.

Declaration

public QueryField()

QueryField(String, String)

Initializes a new instance of the QueryField class.

Declaration

public QueryField(string name, string javaFieldTypeName)

Parameters

Type	Name	Description
System.String	name	Name.
System.String	javaFieldTypeName	Java type name.

QueryField(String, Type)

Initializes a new instance of the QueryField class.

Declaration

public QueryField(string name, Type fieldType)

Parameters

Type	Name	Description
System.String	name	Name.
Type	fieldType	Type.

Properties

DefaultValue

Gets or sets the default value for the field.

Declaration

public object DefaultValue { get; set; }

Property Value

Type	Description
System.Object

FieldType

Gets or sets the type of the value.

This is a shortcut for FieldTypeName. Getter will return null for non-primitive types.

Declaration

public Type FieldType { get; set; }

Property Value

Type	Description
Type

FieldTypeName

Gets the Java type name.

Declaration

public string FieldTypeName { get; set; }

Property Value

Type	Description
System.String

IsKeyField

Gets or sets a value indicating whether this field belongs to the cache key. Proper value here is required for SQL DML queries which create/modify cache keys.

Declaration

public bool IsKeyField { get; set; }

Property Value

Type	Description
System.Boolean

Name

Gets or sets the field name.

Declaration

public string Name { get; set; }

Property Value

Type	Description
System.String

NotNull

Gets or sets a value indicating whether null value is allowed for the field.

Declaration

public bool NotNull { get; set; }

Property Value

Type	Description
System.Boolean

Precision

Gets or sets the precision for the field.

Declaration

public int Precision { get; set; }

Property Value

Type	Description
System.Int32

Scale

Gets or sets the scale for the field.

Declaration

public int Scale { get; set; }

Property Value

Type	Description
System.Int32