# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3956?src=pr&el=h1) Report > Merging > [#3956](https://codecov.io/gh/apache/incubator-airflow/pull/3956?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/7cd9a26418ce9cb120f1cacd9fdcfe43fe5c0254?src=pr&el=desc) > will **increase** coverage by `59.78%`. > The diff coverage is `100%`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3956?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3956 +/- ## =========================================== + Coverage 15.14% 74.92% +59.78% =========================================== Files 200 200 Lines 15974 15971 -3 =========================================== + Hits 2419 11967 +9548 + Misses 13555 4004 -9551 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3956?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `88.61% <100%> (+60.84%)` | :arrow_up: | | [airflow/exceptions.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9leGNlcHRpb25zLnB5) | `100% <0%> (+2.85%)` | :arrow_up: | | [airflow/utils/operator\_resources.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9vcGVyYXRvcl9yZXNvdXJjZXMucHk=) | `86.95% <0%> (+4.34%)` | :arrow_up: | | [airflow/executors/\_\_init\_\_.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9leGVjdXRvcnMvX19pbml0X18ucHk=) | `55.76% <0%> (+5.76%)` | :arrow_up: | | [airflow/utils/decorators.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9kZWNvcmF0b3JzLnB5) | `91.66% <0%> (+14.58%)` | :arrow_up: | | [airflow/settings.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9zZXR0aW5ncy5weQ==) | `81.15% <0%> (+15.21%)` | :arrow_up: | | [airflow/hooks/oracle\_hook.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9ob29rcy9vcmFjbGVfaG9vay5weQ==) | `15.47% <0%> (+15.47%)` | :arrow_up: | | [airflow/task/task\_runner/\_\_init\_\_.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy90YXNrL3Rhc2tfcnVubmVyL19faW5pdF9fLnB5) | `63.63% <0%> (+18.18%)` | :arrow_up: | | [airflow/utils/db.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9kYi5weQ==) | `33.6% <0%> (+18.4%)` | :arrow_up: | | [airflow/\_\_init\_\_.py](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree#diff-YWlyZmxvdy9fX2luaXRfXy5weQ==) | `74.28% <0%> (+19.99%)` | :arrow_up: | | ... and [151 more](https://codecov.io/gh/apache/incubator-airflow/pull/3956/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3956?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/3956?src=pr&el=footer). > Last update > [7cd9a26...9ec6683](https://codecov.io/gh/apache/incubator-airflow/pull/3956?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/3956 ] This message was relayed via gitbox.apache.org for [email protected]
