75 lines
6.0 KiB
Markdown
75 lines
6.0 KiB
Markdown
Use InfluxQL functions to aggregate, select, transform, analyze, and predict data.
|
|
|
|
> [!Note]
|
|
>
|
|
> #### Missing InfluxQL functions
|
|
>
|
|
> Some InfluxQL functions are in the process of being rearchitected to work with
|
|
> the InfluxDB v3 storage engine. If a function you need is not here, check the
|
|
> [InfluxQL feature support page](/influxdb/version/reference/influxql/feature-support/#function-support)
|
|
> for more information.
|
|
|
|
## InfluxQL functions (by type)
|
|
|
|
- [Aggregates](/influxdb/version/reference/influxql/functions/aggregates/)
|
|
- [COUNT()](/influxdb/version/reference/influxql/functions/aggregates/#count)
|
|
- [DISTINCT()](/influxdb/version/reference/influxql/functions/aggregates/#distinct)
|
|
- [MEAN()](/influxdb/version/reference/influxql/functions/aggregates/#mean)
|
|
- [MEDIAN()](/influxdb/version/reference/influxql/functions/aggregates/#median)
|
|
- [MODE()](/influxdb/version/reference/influxql/functions/aggregates/#mode)
|
|
- [SPREAD()](/influxdb/version/reference/influxql/functions/aggregates/#spread)
|
|
- [STDDEV()](/influxdb/version/reference/influxql/functions/aggregates/#stddev)
|
|
- [SUM()](/influxdb/version/reference/influxql/functions/aggregates/#sum)
|
|
<!-- - [INTEGRAL()](/influxdb/version/reference/influxql/functions/aggregates/#integral) -->
|
|
- [Selectors](/influxdb/version/reference/influxql/functions/selectors/)
|
|
- [BOTTOM()](/influxdb/version/reference/influxql/functions/selectors/#bottom)
|
|
- [FIRST()](/influxdb/version/reference/influxql/functions/selectors/#first)
|
|
- [LAST()](/influxdb/version/reference/influxql/functions/selectors/#last)
|
|
- [MAX()](/influxdb/version/reference/influxql/functions/selectors/#max)
|
|
- [MIN()](/influxdb/version/reference/influxql/functions/selectors/#min)
|
|
- [PERCENTILE()](/influxdb/version/reference/influxql/functions/selectors/#percentile)
|
|
- [TOP()](/influxdb/version/reference/influxql/functions/selectors/#top)
|
|
<!-- - [SAMPLE()](/influxdb/version/reference/influxql/functions/selectors/#sample) -->
|
|
- [Transformations](/influxdb/version/reference/influxql/functions/transformations/)
|
|
- [ABS()](/influxdb/version/reference/influxql/functions/transformations/#abs)
|
|
- [ACOS()](/influxdb/version/reference/influxql/functions/transformations/#acos)
|
|
- [ASIN()](/influxdb/version/reference/influxql/functions/transformations/#asin)
|
|
- [ATAN()](/influxdb/version/reference/influxql/functions/transformations/#atan)
|
|
- [ATAN2()](/influxdb/version/reference/influxql/functions/transformations/#atan2)
|
|
- [CEIL()](/influxdb/version/reference/influxql/functions/transformations/#ceil)
|
|
- [COS()](/influxdb/version/reference/influxql/functions/transformations/#cos)
|
|
- [CUMULATIVE_SUM()](/influxdb/version/reference/influxql/functions/transformations/#cumulative_sum)
|
|
- [DERIVATIVE()](/influxdb/version/reference/influxql/functions/transformations/#derivative)
|
|
- [DIFFERENCE()](/influxdb/version/reference/influxql/functions/transformations/#difference)
|
|
- [EXP()](/influxdb/version/reference/influxql/functions/transformations/#exp)
|
|
- [FLOOR()](/influxdb/version/reference/influxql/functions/transformations/#floor)
|
|
- [HISTOGRAM()](/influxdb/version/reference/influxql/functions/transformations/#histogram)
|
|
- [LN()](/influxdb/version/reference/influxql/functions/transformations/#ln)
|
|
- [LOG()](/influxdb/version/reference/influxql/functions/transformations/#log)
|
|
- [LOG2()](/influxdb/version/reference/influxql/functions/transformations/#log2)
|
|
- [LOG10()](/influxdb/version/reference/influxql/functions/transformations/#log10)
|
|
- [MOVING_AVERAGE()](/influxdb/version/reference/influxql/functions/transformations/#moving_average)
|
|
- [NON_NEGATIVE_DERIVATIVE()](/influxdb/version/reference/influxql/functions/transformations/#non_negative_derivative)
|
|
- [NON_NEGATIVE_DIFFERENCE()](/influxdb/version/reference/influxql/functions/transformations/#non_negative_difference)
|
|
- [POW()](/influxdb/version/reference/influxql/functions/transformations/#pow)
|
|
- [ROUND()](/influxdb/version/reference/influxql/functions/transformations/#round)
|
|
- [SIN()](/influxdb/version/reference/influxql/functions/transformations/#sin)
|
|
- [SQRT()](/influxdb/version/reference/influxql/functions/transformations/#sqrt)
|
|
- [TAN()](/influxdb/version/reference/influxql/functions/transformations/#tan)
|
|
<!-- - [ELAPSED()](/influxdb/version/reference/influxql/functions/transformations/#elapsed) -->
|
|
- [Date and time](/influxdb/version/reference/influxql/functions/date-time/)
|
|
- [now()](/influxdb/version/reference/influxql/functions/date-time/#now)
|
|
- [time()](/influxdb/version/reference/influxql/functions/date-time/#time)
|
|
- [Miscellaneous](/influxdb/version/reference/influxql/functions/misc/)
|
|
- [fill()](/influxdb/version/reference/influxql/functions/misc/#fill)
|
|
<!-- - [Technical analysis](/influxdb/version/reference/influxql/functions/technical-analysis/) -->
|
|
<!-- - (Predictive analysis) [HOLT_WINTERS()](/influxdb/version/reference/influxql/functions/technical-analysis/#holt_winters) -->
|
|
<!-- - [CHANDE_MOMENTUM_OSCILLATOR()](/influxdb/version/reference/influxql/functions/technical-analysis/#chande_momentum_oscillator) -->
|
|
<!-- - [DOUBLE_EXPONENTIAL_MOVING_AVERAGE()](/influxdb/version/reference/influxql/functions/technical-analysis/#double_exponential_moving_average) -->
|
|
<!-- - [EXPONENTIAL_MOVING_AVERAGE()](/influxdb/version/reference/influxql/functions/technical-analysis/#exponential_moving_average) -->
|
|
<!-- - [KAUFMANS_EFFICIENCY_RATIO()](/influxdb/version/reference/influxql/functions/technical-analysis/#kaufmans_adaptive_moving_average) -->
|
|
<!-- - [KAUFMANS_ADAPTIVE_MOVING_AVERAGE()](/influxdb/version/reference/influxql/functions/technical-analysis/#kaufmans_adaptive_moving_average) -->
|
|
<!-- - [RELATIVE_STRENGTH_INDEX()](/influxdb/version/reference/influxql/functions/technical-analysis/#relative_strength_index) -->
|
|
<!-- - [TRIPLE_EXPONENTIAL_MOVING_AVERAGE()](/influxdb/version/reference/influxql/functions/technical-analysis/#triple_exponential_moving_average) -->
|
|
<!-- - [TRIPLE_EXPONENTIAL_DERIVATIVE()](/influxdb/version/reference/influxql/functions/technical-analysis/#triple_exponential_derivative) -->
|