remove legacy mysql from guides to match #22715

This commit is contained in:
Scott Bronson 2016-01-08 15:44:52 -08:00
parent 2ac430f4f9
commit 8c629bf463
2 changed files with 1 additions and 2 deletions

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@ -357,7 +357,6 @@ $ bundle exec rake test:sqlite3
You can now run the tests as you did for `sqlite3`. The tasks are respectively:
```bash
test:mysql
test:mysql2
test:postgresql
```

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@ -165,7 +165,7 @@ $ bundle exec ruby -Itest path/to/test.rb -n test_name
### Active Record Setup
The test suite of Active Record attempts to run four times: once for SQLite3, once for each of the two MySQL gems (`mysql` and `mysql2`), and once for PostgreSQL. We are going to see now how to set up the environment for them.
Active Record's test suite runs three times: once for SQLite3, once for MySQL, and once for PostgreSQL. We are going to see now how to set up the environment for them.
WARNING: If you're working with Active Record code, you _must_ ensure that the tests pass for at least MySQL, PostgreSQL, and SQLite3. Subtle differences between the various adapters have been behind the rejection of many patches that looked OK when tested only against MySQL.