# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3941?src=pr&el=h1) Report > Merging > [#3941](https://codecov.io/gh/apache/incubator-airflow/pull/3941?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/cde74c4c52a30c0e363e87ce28f84c9beee22b52?src=pr&el=desc) > will **decrease** coverage by `0.05%`. > The diff coverage is `14.28%`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3941?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3941 +/- ## ========================================== - Coverage 74.9% 74.85% -0.06% ========================================== Files 200 200 Lines 15968 15982 +14 ========================================== + Hits 11961 11963 +2 - Misses 4007 4019 +12 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3941?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/hooks/postgres\_hook.py](https://codecov.io/gh/apache/incubator-airflow/pull/3941/diff?src=pr&el=tree#diff-YWlyZmxvdy9ob29rcy9wb3N0Z3Jlc19ob29rLnB5) | `77.27% <12.5%> (-14.4%)` | :arrow_down: | | [airflow/www/views.py](https://codecov.io/gh/apache/incubator-airflow/pull/3941/diff?src=pr&el=tree#diff-YWlyZmxvdy93d3cvdmlld3MucHk=) | `68.66% <16.66%> (-0.2%)` | :arrow_down: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3941?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/3941?src=pr&el=footer). > Last update > [cde74c4...ce9e0f5](https://codecov.io/gh/apache/incubator-airflow/pull/3941?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/3941 ] This message was relayed via gitbox.apache.org for [email protected]
