KtMongo: MongoDB request DSL/opensavvy.ktmongo.dsl.aggregation.operators/ArithmeticValueOperators/minus

minus

open operator fun <Context : Any, Result> Value<Context, Result>.minus(other: Value<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusByField")

open operator fun <Context : Any, Result> Value<Context, Result>.minus(other: Field<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusByProperty")

open operator fun <Context : Any, Result> Value<Context, Result>.minus(other: KProperty1<Context, Result>): Value<Context, Result>(source)

inline operator fun <Context : Any, Result> Value<Context, Result>.minus(other: Result): Value<Context, Result>(source)

@JvmName(name = "minusFieldReceiverByValue")

open operator fun <Context : Any, Result> Field<Context, Result>.minus(other: Value<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusFieldReceiverByField")

open operator fun <Context : Any, Result> Field<Context, Result>.minus(other: Field<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusFieldReceiverByProperty")

open operator fun <Context : Any, Result> Field<Context, Result>.minus(other: KProperty1<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusFieldReceiverByResult")

inline operator fun <Context : Any, Result> Field<Context, Result>.minus(other: Result): Value<Context, Result>(source)

@JvmName(name = "minusPropertyReceiverByValue")

open operator fun <Context : Any, Result> KProperty1<Context, Result>.minus(other: Value<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusPropertyReceiverByField")

open operator fun <Context : Any, Result> KProperty1<Context, Result>.minus(other: Field<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusPropertyReceiverByProperty")

open operator fun <Context : Any, Result> KProperty1<Context, Result>.minus(other: KProperty1<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusPropertyReceiverByResult")

inline operator fun <Context : Any, Result> KProperty1<Context, Result>.minus(other: Result): Value<Context, Result>(source)

@JvmName(name = "minusResultReceiverByValue")

inline operator fun <Context : Any, Result> Result.minus(other: Value<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusResultReceiverByField")

inline operator fun <Context : Any, Result> Result.minus(other: Field<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusResultReceiverByProperty")

inline operator fun <Context : Any, Result> Result.minus(other: KProperty1<Context, Result>): Value<Context, Result>(source)

@JvmName(name = "minusResultReceiverByResult")

inline operator fun <Context : Any, Result> Result.minus(other: Result): Value<Context, Result>(source)

Subtracts one aggregation value from another.

The second argument is subtracted from the first argument.

Example

class Sale(
    val price: Int,
    val fee: Int,
    val discount: Int,
    val total: Int,
)

collection.updateManyWithPipeline {
    set {
        Sale::total set (Sale::price + Sale::fee - Sale::discount)
    }
}

External resources

Official documentation