Files
greptimedb/src/promql/src/functions/changes.rs
Ruihang Xia 4e552245b1 fix: range func tests (#1221)
* remove ignore on range fn tests

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* placeholder for changes, deriv and resets

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
2023-03-23 17:33:11 +08:00

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Rust

// Copyright 2023 Greptime Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Implementation of [`reset`](https://prometheus.io/docs/prometheus/latest/querying/functions/#changes) in PromQL. Refer to the [original
//! implementation](https://github.com/prometheus/prometheus/blob/main/promql/functions.go#L1023-L1040).