diff --git a/docs/sources/panels-visualizations/query-transform-data/transform-data/index.md b/docs/sources/panels-visualizations/query-transform-data/transform-data/index.md index c38203a71d2..39095841390 100644 --- a/docs/sources/panels-visualizations/query-transform-data/transform-data/index.md +++ b/docs/sources/panels-visualizations/query-transform-data/transform-data/index.md @@ -359,11 +359,9 @@ The result after applying the inner join transformation looks like the following #### Outer join -An outer join includes all data from an inner join and rows where values do not match in every input. +An outer join includes all data from an inner join and rows where values do not match in every input. While the inner join joins Query A and Query B on the time field, the outer join includes all rows that don’t match on the time field. -Use this transformation to combine the results from multiple queries (combining on a passed join field or the first time column) into one result, and drop rows where a successful join cannot occur - performing an inner join. - -In the following example, two queries return table data. It is visualized as two tables before applying the inner join transformation. +In the following example, two queries return table data. It is visualized as two tables before applying the outer join transformation. Query A: @@ -381,10 +379,12 @@ Query B: | 2020-07-07 11:24:20 | server 2 | 5 | | 2020-07-07 11:04:20 | server 3 | 10 | -The result after applying the inner join transformation looks like the following: +The result after applying the outer join transformation looks like the following: | Time | Job | Uptime | Server | Errors | | ------------------- | ------- | --------- | -------- | ------ | +| 2020-07-07 11:04:20 | | | server 3 | 10 | +| 2020-07-07 11:14:20 | postgre | 345001233 | | | | 2020-07-07 11:34:20 | node | 25260122 | server 1 | 15 | | 2020-07-07 11:24:20 | postgre | 123001233 | server 2 | 5 |