api/org.octavius.data.transaction/StepHandle/column

column

fun <V> column(): TransactionValue.FromStep.Column<V>

Fetches an entire column from a result that is a list of scalars. You must specify the expected type of the elements in the column.

Parameters

V

The expected type of elements in the column.

fun <V> column(columnName: String): TransactionValue.FromStep.Column<V>

Fetches values from a given column from a result that is a list of rows. You must specify the expected type of the elements in the column.

Parameters

V

The expected type of elements in the column.

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