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author | Andrew White <andrew.white@unboxed.co> | 2017-03-01 11:36:54 +0000 |
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committer | Andrew White <andrew.white@unboxed.co> | 2017-03-01 11:36:54 +0000 |
commit | 3efad391e6bcdab2b86aacc45b9a7ade509e6c4f (patch) | |
tree | 226068cbc29467e782c082ebd28a68ac53e91932 /activerecord/README.rdoc | |
parent | 89d5d975e5405236816257d6de87acd268d6ce8c (diff) | |
download | rails-3efad391e6bcdab2b86aacc45b9a7ade509e6c4f.tar.gz rails-3efad391e6bcdab2b86aacc45b9a7ade509e6c4f.tar.bz2 rails-3efad391e6bcdab2b86aacc45b9a7ade509e6c4f.zip |
Whitelist adapters that support aliases in `HAVING` clause
Support for using `SELECT` column or expression aliases in the `HAVING`
clause isn't part of the SQL standard so it's better to whitelist the
test for adapters where we know it works and skip it on others.
Diffstat (limited to 'activerecord/README.rdoc')
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