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Loki: Add parsing for vector aggregations with grouping (#47257)

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* Parse aggregations with grouping

* Move getByType to shared parsing utils
This commit is contained in:
Ivana Huckova
2022-04-04 17:11:15 +01:00
committed by GitHub
parent 78bdcede70
commit 24cf70dd29
4 changed files with 89 additions and 27 deletions
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38
public/app/plugins/datasource/loki/querybuilder/parsing.test.ts
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@@ -179,6 +179,44 @@ describe('buildVisualQueryFromString', () => {
);
});
it('parses metrics query with function and aggregation with grouping', () => {
expect(buildVisualQueryFromString('sum by (job,name) (rate({app="frontend"} | json [5m]))')).toEqual(
noErrors({
labels: [
{
op: '=',
value: 'frontend',
label: 'app',
},
],
operations: [
{ id: 'json', params: [] },
{ id: 'rate', params: ['5m'] },
{ id: '__sum_by', params: ['job', 'name'] },
],
})
);
});
it('parses metrics query with function and aggregation with grouping at the end', () => {
expect(buildVisualQueryFromString('sum(rate({app="frontend"} | json [5m])) without(job,name)')).toEqual(
noErrors({
labels: [
{
op: '=',
value: 'frontend',
label: 'app',
},
],
operations: [
{ id: 'json', params: [] },
{ id: 'rate', params: ['5m'] },
{ id: '__sum_without', params: ['job', 'name'] },
],
})
);
});
it('parses metrics query with function and aggregation and filters', () => {
expect(buildVisualQueryFromString('sum(rate({app="frontend"} |~ `abc` | json | bar="baz" [5m]))')).toEqual(
noErrors({