2.2.3 Elements

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The following table summarizes the set of common XML schema element definitions that are defined by this specification. XML schema element definitions that are specific to a particular operation are defined with the operation.

Element

Description

And

Specifies a search expression that performs a Boolean AND operation between two or more search expressions.

Contains

Specifies a search expression that determines whether a given property contains the supplied constant string value.

Excludes

Specifies a search expression that performs a bitwise mask of the specified property and a supplied value.

Exists

Specifies a search expression that determines whether the specified property exists on an item.

IsEqualTo

Specifies a search expression that compares a property value with either a constant value or another property value and evaluates to true if the two are equal.

IsGreaterThan

Specifies a search expression that compares a property with either a constant value or another property value and evaluates to true if the first property is greater than the second.

IsGreaterThanOrEqualTo

Specifies a search expression that compares a property with either a constant value or another property and evaluates to true if the first property is greater than or equal to the second.

IsLessThan

Specifies a search expression that compares a property to either a constant value or another property and evaluates to true if the first property is less than the second.

IsLessThanOrEqualTo

Specifies a search expression that compares a property to either a constant value or another property and evaluates to true if the first property is less than or equal to the second.

IsNotEqualTo

Specifies a search expression that compares a property value with either a constant value or another property value and evaluates to true if the two are not the same.

Not

Specifies a search expression that negates the Boolean value of a search expression that it contains.

Or

Specifies a search expression that performs a Boolean OR operation on two or more search expressions.

PerformInstantSearch

For internal use only.

PerformInstantSearchResponse

For internal use only.

SearchExpression

Specifies the base schema type for all search expressions. This type is abstract and will never occur directly within instance documents.