# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=h1) Report > Merging > [#3945](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/b85210d8596c1e05fbf3da2941aaca8170ae871e?src=pr&el=desc) > will **decrease** coverage by `0.41%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3945 +/- ## ========================================== - Coverage 75.49% 75.07% -0.42% ========================================== Files 199 199 Lines 15946 15965 +19 ========================================== - Hits 12038 11986 -52 - Misses 3908 3979 +71 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3945/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `88.73% <0%> (-2.94%)` | :arrow_down: | | [airflow/default\_login.py](https://codecov.io/gh/apache/incubator-airflow/pull/3945/diff?src=pr&el=tree#diff-YWlyZmxvdy9kZWZhdWx0X2xvZ2luLnB5) | `58.97% <0%> (ø)` | :arrow_up: | | [airflow/operators/redshift\_to\_s3\_operator.py](https://codecov.io/gh/apache/incubator-airflow/pull/3945/diff?src=pr&el=tree#diff-YWlyZmxvdy9vcGVyYXRvcnMvcmVkc2hpZnRfdG9fczNfb3BlcmF0b3IucHk=) | `95.55% <0%> (+0.1%)` | :arrow_up: | | [airflow/www/app.py](https://codecov.io/gh/apache/incubator-airflow/pull/3945/diff?src=pr&el=tree#diff-YWlyZmxvdy93d3cvYXBwLnB5) | `100% <0%> (+1.04%)` | :arrow_up: | | [airflow/www\_rbac/app.py](https://codecov.io/gh/apache/incubator-airflow/pull/3945/diff?src=pr&el=tree#diff-YWlyZmxvdy93d3dfcmJhYy9hcHAucHk=) | `97.77% <0%> (+1.07%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=footer). > Last update > [b85210d...784db5c](https://codecov.io/gh/apache/incubator-airflow/pull/3945?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3945 ] This message was relayed via gitbox.apache.org for [email protected]
