MQL reference navigationCommandsAggregationDiagnosticQuery And WriteOperatorsAccumulatorsAggregationArithmetic ExpressionArray ExpressionArray QueryArray UpdateBitwiseBitwise QueryBitwise UpdateComparison QueryConditional ExpressionData SizeDate ExpressionElement QueryEvaluation QueryField UpdateGeospatialLiteral ExpressionLogical QueryMiscellaneousMiscellaneous QueryObject ExpressionProjectionSet ExpressionTimestamp Expression$tsIncrement$tsSecondVariable ExpressionWindow OperatorsReference/Operators/Timestamp ExpressionMongoDB Query Language (MQL) Timestamp Expression OperatorsTimestamp expression operators perform operations on timestamp values.$tsIncrementThe $tsIncrement operator extracts the increment portion from a timestamp value.$tsSecondThe $tsSecond operator extracts the seconds portion from a timestamp value.
Reference/Operators/Timestamp ExpressionMongoDB Query Language (MQL) Timestamp Expression OperatorsTimestamp expression operators perform operations on timestamp values.$tsIncrementThe $tsIncrement operator extracts the increment portion from a timestamp value.$tsSecondThe $tsSecond operator extracts the seconds portion from a timestamp value.