firebase-firestore/com.google.firebase.firestore.pipeline/Expression/Companion/timestampSubtract

timestampSubtract

fun timestampSubtract(timestamp: Expression, unit: Expression, amount: Expression): Expression(source)

fun timestampSubtract(timestamp: Expression, unit: String, amount: Long): Expression(source)

The timestamp_subtract function of timestamp, unit and amount.

fun timestampSubtract(fieldName: String, unit: Expression, amount: Expression): Expression(source)

fun timestampSubtract(fieldName: String, unit: String, amount: Long): Expression(source)

The timestamp_subtract function of the field fieldName, unit and amount.