# Clause

data class Clause(val type: MergeStatement.ClauseCondition, val action: MergeStatement.ClauseAction, val arguments: List<Pair<Column<*>, Any?>>, val and: Op<Boolean>?, val deleteWhere: Op<Boolean>? = null, val overridingSystemValue: Boolean = false, val overridingUserValue: Boolean = false)

## Constructors

Clause
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constructor(type: MergeStatement.ClauseCondition, action: MergeStatement.ClauseAction, arguments: List<Pair<Column<*>, Any?>>, and: Op<Boolean>?, deleteWhere: Op<Boolean>? = null, overridingSystemValue: Boolean = false, overridingUserValue: Boolean = false)

## Properties

action
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val action: MergeStatement.ClauseAction
and
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val and: Op<Boolean>?
arguments
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val arguments: List<Pair<Column<*>, Any?>>
deleteWhere
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val deleteWhere: Op<Boolean>? = null

deleteWhere is applicable only to Oracle SQL database which has no dedicated "when delete" clause

overridingSystemValue
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val overridingSystemValue: Boolean = false

Postgres clause modifier to override the system value

overridingUserValue
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val overridingUserValue: Boolean = false

Postgres clause modifier to override the user value

type
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val type: MergeStatement.ClauseCondition