From d1c6da7b643779e3ccde9b4e2bd015132138b550 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Fern=C3=A1ndez?= <laura.fernandez@grafana.com>
Date: Fri, 15 Dec 2023 13:09:38 +0100
Subject: [PATCH] Explore: Avoid swapping time range when `from` value is after
 `to` value (#79520)

---
 public/app/core/utils/explore.test.ts | 4 ++--
 public/app/core/utils/explore.ts      | 4 ----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/public/app/core/utils/explore.test.ts b/public/app/core/utils/explore.test.ts
index f08d940f559..07a840f7a3e 100644
--- a/public/app/core/utils/explore.test.ts
+++ b/public/app/core/utils/explore.test.ts
@@ -187,7 +187,7 @@ describe('hasNonEmptyQuery', () => {
 });
 
 describe('getTimeRange', () => {
-  describe('should flip from and to when from is after to', () => {
+  describe('should not flip from and to when from is after to', () => {
     const rawRange = {
       from: 'now',
       to: 'now-6h',
@@ -195,7 +195,7 @@ describe('getTimeRange', () => {
 
     const range = getTimeRange('utc', rawRange, 0);
 
-    expect(range.from.isBefore(range.to)).toBe(true);
+    expect(range.from.isBefore(range.to)).toBe(false);
   });
 });
 
diff --git a/public/app/core/utils/explore.ts b/public/app/core/utils/explore.ts
index e304eac1a7d..7c138740d6b 100644
--- a/public/app/core/utils/explore.ts
+++ b/public/app/core/utils/explore.ts
@@ -317,10 +317,6 @@ export const getQueryKeys = (queries: DataQuery[]): string[] => {
 export const getTimeRange = (timeZone: TimeZone, rawRange: RawTimeRange, fiscalYearStartMonth: number): TimeRange => {
   let range = rangeUtil.convertRawToRange(rawRange, timeZone, fiscalYearStartMonth);
 
-  if (range.to.isBefore(range.from)) {
-    range = rangeUtil.convertRawToRange({ from: range.raw.to, to: range.raw.from }, timeZone, fiscalYearStartMonth);
-  }
-
   return range;
 };