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优化multiAggregate操作,可以聚合多个参数#37

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noprom wants to merge 6 commits intotop-think:masterfrom
noprom:master
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优化multiAggregate操作,可以聚合多个参数#37
noprom wants to merge 6 commits intotop-think:masterfrom
noprom:master

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@noprom noprom commented May 15, 2017

优化multiAggregate操作,对于一个聚合操作,支持传入多个字段

例子:

$tableName = 'table_name';
Db::connect(config('mongo'))->name($tableName)
->multiAggregate(['sum' => ['field_sum', 'field_sum_2'], 'max' => ['study_date_year', 'study_date_year2'], 'min' => ['study_date_year', 'study_date_year2']],
['tea_strength', 'tea_changes_per_day'];

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