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tiagogeraldi/downgrade.sh

Last active July 18, 2017 17:55
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Downgrade MySQL 5.7 to 5.6 and update gem mysql2
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downgrade.sh
#Environment:
#- Macos Sierra 10.12.5
#- Ruby 2.2.0 (rbenv)
$ brew uninstall mysql
$ rm -rf /usr/local/mysql # Warning: IT DELETES ALL DBs
$ brew install mysql56
$ brew services start mysql56
$ gem uninstall mysql2
$ gem install mysql2 -v 0.4.4 -- --with-mysql-config=/usr/local/Cellar/mysql@5.6/5.6.36_1/bin/mysql_config --with-ldflags=/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include
# stop spring if you are using that
$ cd /your-rails-project
$ bin/spring stop
$ bundle
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