SwiftKuery Reference Filter Structure Reference

Filter

public struct Filter: ConditionalClause, QueryFilterProtocol

A condition used in an SQL WHERE or ON clause.

ClauseType
Declaration
Swift

public typealias ClauseType = Filter


                    
                    
                    ColumnExpressionType

Declaration

Swift

public typealias ColumnExpressionType = ScalarColumnExpression

lhs
The left hand side of the conditional clause.
Declaration
Swift

public let lhs: Predicate<Filter, ScalarColumnExpression>?
rhs
The right hand side of the conditional clause.
Declaration
Swift

public let rhs: Predicate<Filter, ScalarColumnExpression>?
condition
The operator of the conditional clause.
Declaration
Swift

public let condition: Condition

isNull()
Create a Filter clause using the isNull operator.
Declaration
Swift

public func isNull() -> Filter
Return Value

A Filter containing the clause.
isNotNull()
Create a Filter clause using the isNotNull operator.
Declaration
Swift

public func isNotNull() -> Filter
Return Value

A Filter containing the clause.