Returns the value of a given column from the first stored ResultRow, or null if either no results were retrieved from the database or if the column cannot be found in the row.

prepareSQL

open override fun prepareSQL(transaction: Transaction, prepared: Boolean): String

Returns the string representation of an SQL statement.

set

open operator fun <S> set(column: Column<S>, value: S)

open operator fun <T, S : T?, E : Expression<S>> set(column: Column<T>, value: E)

open operator fun <S> set(column: Column<S>, value: AbstractQuery<*>)

@JvmName(name = "setWithEntityIdExpression")

operator fun <S, ID : EntityID<S>, E : Expression<S>> set(column: Column<ID>, value: E)

@JvmName(name = "setWithNullableEntityIdValue")

operator fun <S : Any> set(column: Column<EntityID<S>?>, value: S?)

@JvmName(name = "setWithEntityIdValue")

operator fun <S : Any> set(column: Column<EntityID<S>>, value: S)

open operator fun <S> set(column: CompositeColumn<S>, value: S)

update

open fun <T, S : T?> update(column: Column<T>, value: () -> Expression<S>)

Updates the mapping of the specified column with the value of the provided expression.

open fun <T, S : T?> update(column: Column<T>, value: Expression<S>)

Updates the mapping of the specified column with the specified value if column has not been previously set up for a change and if value is of a valid type.