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Grouped query performance of total_count using Arel #1022
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2c9339a
Fix 'STI total_count with GROUP BY clause' test
bendilley 5a582e9
Grouped query performance of total_count using Arel
bendilley 121fa7e
Implementing review suggestions
bendilley 221c68f
Attempt to accommodate total_count(column_name)
bendilley f6d4b56
Fall back to SQL solution if ActiveRecord < 5
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Can we get rid of
if
and always use the subquery approach? What would be the downside? Is it less efficient?There was a problem hiding this comment.
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Hum... there might be some issues when
#total_count
is called with acolumn_name
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I wonder what is the use case for calling
#total_count
with specificcolumn_name
, though.