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| author | Edouard CHIN <edouard.chin@shopify.com> | 2018-01-16 15:45:18 -0500 |
|---|---|---|
| committer | Edouard CHIN <edouard.chin@shopify.com> | 2018-01-17 15:03:22 -0500 |
| commit | 84206ad38750840431ea0cbc490177ad61b11bfc (patch) | |
| tree | 8933fc72ed8d3febb5a031d117b5f1b843f38251 /guides/source/working_with_javascript_in_rails.md | |
| parent | 07563036b0b5c5ddf5b1a31473aa2a2b32b608f5 (diff) | |
| download | rails-84206ad38750840431ea0cbc490177ad61b11bfc.tar.gz rails-84206ad38750840431ea0cbc490177ad61b11bfc.tar.bz2 rails-84206ad38750840431ea0cbc490177ad61b11bfc.zip | |
Added a test around `NO_AUTO_VALUE_ON_ZERO`:
- The mysql `NO_AUTO_VALUE_ON_ZERO` mode should be disabled when inserting fixtures in bulk, this PR adds a test to make sure we don't remove it by mistake
- If we live this mode enabled, a statement like this wouldn't work and a `Duplicate entry '0' for key 'PRIMARY'` error will be raised. That's because `DEFAULT` on auto_increment will return 0
```sql
INSERT INTO `aircraft` (`id`, `name`, `wheels_count`) VALUES (DEFAULT, 'first', 2), (DEFAULT, 'second', 3)
```
Diffstat (limited to 'guides/source/working_with_javascript_in_rails.md')
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