# UnboundedWindowFrameBound

open class UnboundedWindowFrameBound(direction: WindowFrameBoundDirection) : WindowFrameBound

Represents UNBOUNDED PRECEDING or FOLLOWING window function frame bound. direction specifies whether first or last partition row will be used.

#### Inheritors

UnboundedPrecedingWindowFrameBound
UnboundedFollowingWindowFrameBound

## Constructors

UnboundedWindowFrameBound
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constructor(direction: WindowFrameBoundDirection)

## Functions

toQueryBuilder
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open override fun toQueryBuilder(queryBuilder: QueryBuilder)

Appends the SQL representation of this window function clause to the specified queryBuilder.