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| author | Toon Claes <toon@gitlab.com> | 2019-05-27 15:15:05 +0200 |
|---|---|---|
| committer | Toon Claes <toon@gitlab.com> | 2019-06-03 15:59:58 +0200 |
| commit | 8615250930b91938a0bef08508c20adfb0c1e36b (patch) | |
| tree | c8c4ccc556bae24a9534d2db873caf412ab39762 | |
| parent | 6cb750a2bb7e1720413a7c42ec4afebaa3f2f4d2 (diff) | |
| download | gitlab-ce-8615250930b91938a0bef08508c20adfb0c1e36b.tar.gz | |
Add some more database docs
Add a few useful links for those who want to learn more about
databases and database performance.
| -rw-r--r-- | doc/development/understanding_explain_plans.md | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/development/understanding_explain_plans.md b/doc/development/understanding_explain_plans.md index 01a0044f096..0abd86d4b4c 100644 --- a/doc/development/understanding_explain_plans.md +++ b/doc/development/understanding_explain_plans.md @@ -80,8 +80,9 @@ Planning time: 2.861 ms Execution time: 3428.596 ms ``` -For more information, refer to the official [EXPLAIN -documentation](https://www.postgresql.org/docs/current/static/sql-explain.html). +For more information, refer to the official +[`EXPLAIN` documentation](https://www.postgresql.org/docs/current/sql-explain.html) +and [using `EXPLAIN` guide](https://www.postgresql.org/docs/current/using-explain.html). ## Nodes @@ -674,3 +675,9 @@ For more information about the available options, run: ``` /chatops run explain --help ``` + +## Further reading + +A more extensive guide on understanding query plans can be found in +the [presentation](https://www.dalibo.org/_media/understanding_explain.pdf) +from [Dalibo.org](https://www.dalibo.org/en/). |