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| author | Raimonds Simanovskis <raimonds.simanovskis@gmail.com> | 2011-04-25 22:09:48 +0300 |
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| committer | Raimonds Simanovskis <raimonds.simanovskis@gmail.com> | 2011-04-25 22:17:18 +0300 |
| commit | 070c9984a50a5d715a8d2cd3847ae4b603a10d19 (patch) | |
| tree | 06b7f95a1e774383cd5f07e4cf64e081b036573a /actionpack/lib/action_dispatch | |
| parent | 12427c8dea1e817d7badc06f1f21af989c0f56ea (diff) | |
| download | rails-070c9984a50a5d715a8d2cd3847ae4b603a10d19.tar.gz rails-070c9984a50a5d715a8d2cd3847ae4b603a10d19.tar.bz2 rails-070c9984a50a5d715a8d2cd3847ae4b603a10d19.zip | |
Do not use SQL LIKE operator for case insensitive uniqueness validation
It can result in wrong results if values contain special % or _ characters. It is safer to use SQL LOWER function and compare for equality.
Diffstat (limited to 'actionpack/lib/action_dispatch')
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