mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2025-01-22 08:10:44 +01:00
114 lines
3.3 KiB
Go
114 lines
3.3 KiB
Go
package metricsql
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import (
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"strings"
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)
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var transformFuncs = map[string]bool{
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"": true, // empty func is a synonym to union
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"abs": true,
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"absent": true,
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"acos": true,
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"acosh": true,
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"asin": true,
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"asinh": true,
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"atan": true,
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"atanh": true,
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"bitmap_and": true,
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"bitmap_or": true,
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"bitmap_xor": true,
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"buckets_limit": true,
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"ceil": true,
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"clamp": true,
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"clamp_max": true,
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"clamp_min": true,
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"cos": true,
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"cosh": true,
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"day_of_month": true,
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"day_of_week": true,
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"days_in_month": true,
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"deg": true,
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"drop_common_labels": true,
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"end": true,
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"exp": true,
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"floor": true,
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"histogram_avg": true,
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"histogram_quantile": true,
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"histogram_quantiles": true,
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"histogram_share": true,
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"histogram_stddev": true,
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"histogram_stdvar": true,
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"hour": true,
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"interpolate": true,
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"keep_last_value": true,
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"keep_next_value": true,
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"label_copy": true,
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"label_del": true,
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"label_graphite_group": true,
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"label_join": true,
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"label_keep": true,
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"label_lowercase": true,
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"label_map": true,
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"label_match": true,
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"label_mismatch": true,
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"label_move": true,
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"label_replace": true,
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"label_set": true,
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"label_transform": true,
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"label_uppercase": true,
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"label_value": true,
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"limit_offset": true,
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"ln": true,
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"log2": true,
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"log10": true,
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"minute": true,
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"month": true,
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"now": true,
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"pi": true,
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"prometheus_buckets": true,
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"rad": true,
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"rand": true,
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"rand_exponential": true,
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"rand_normal": true,
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"range_avg": true,
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"range_first": true,
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"range_last": true,
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"range_max": true,
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"range_min": true,
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"range_quantile": true,
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"range_sum": true,
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"remove_resets": true,
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"round": true,
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"running_avg": true,
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"running_max": true,
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"running_min": true,
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"running_sum": true,
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"scalar": true,
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"sgn": true,
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"sin": true,
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"sinh": true,
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"smooth_exponential": true,
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"sort": true,
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"sort_by_label": true,
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"sort_by_label_desc": true,
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"sort_desc": true,
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"sqrt": true,
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"start": true,
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"step": true,
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"tan": true,
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"tanh": true,
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"time": true,
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// "timestamp" has been moved to rollup funcs. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/415
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"timezone_offset": true,
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"union": true,
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"vector": true,
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"year": true,
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}
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// IsTransformFunc returns whether funcName is known transform function.
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func IsTransformFunc(funcName string) bool {
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s := strings.ToLower(funcName)
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return transformFuncs[s]
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}
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