ktorm-core/org.ktorm.expression/WindowFrameBoundExpression

WindowFrameBoundExpression

data class WindowFrameBoundExpression(    val type: WindowFrameBoundType,     val argument: ScalarExpression<*>?,     val isLeafNode: Boolean = false,     val extraProperties: Map<String, Any> = emptyMap()) : SqlExpression(source)

Window frame bound expression.

Since

3.6.0

Constructors

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constructor(    type: WindowFrameBoundType,     argument: ScalarExpression<*>?,     isLeafNode: Boolean = false,     extraProperties: Map<String, Any> = emptyMap())

Properties

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val argument: ScalarExpression<*>?

argument for the frame bound.

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open override val extraProperties: Map<String, Any>

Extra properties of this expression, maybe useful in SqlFormatter to generate some special SQLs.

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open override val isLeafNode: Boolean = false

Check if this expression is a leaf node in expression trees.

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val type: WindowFrameBoundType

frame bound type.