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MySQL FIND_IN_SET to Postgresql...
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| def self.order(ids) | |
| # The postgresql way | |
| update_all(["position = STRPOS(?, ','||id||',')", ",#{ids.join(',')},"]) | |
| # the mysql way | |
| # update_all(['position = FIND_IN_SET(id, ?)', ids.join(',')]) | |
| end |
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The original gist had a strange {:id => ids} parameter that didn't seem necessary (and caused an error).