minus

open operator fun ColumnReference<Int>.minus(a: Int): Int
open operator fun ColumnReference<Long>.minus(a: Long): Long
open operator fun ColumnReference<Double>.minus(a: Double): Double
open operator fun Int.minus(col: ColumnReference<Int>): Int
open operator fun Long.minus(col: ColumnReference<Long>): Long
open operator fun Double.minus(col: ColumnReference<Double>): Double