(*)是必须的吗
这个(*)是必须吗?,这 $data=M("titles")->field('url,Id as total')->having("url like '%2%' ")->group("url")->select(); 我这样写才行, $data=M("titles")->field('url,Id(*) as total')->having("url like '%2%' ")->group("url")->select();就不行了
这个(*)是必须吗?,这 $data=M("titles")->field('url,Id as total')->having("url like '%2%' ")->group("url")->select(); 我这样写才行, $data=M("titles")->field('url,Id(*) as total')->having("url like '%2%' ")->group("url")->select();就不行了
2017-12-10
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