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This article mainly explains the "mysql large data sub-table partition API interface reading method is what", the article explained the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in-depth, together to study and learn "mysql large data sub-table partition API interface reading method is what" it!

Public function getData () {global $db, $res;dbc (); / / packet serial number; $jk_sn = "6910001582"; / / current day partition data; $partName = get_param ("partName"); if (empty ($partName)) {/ / $partName = "jk_data" > $partName = "jk_data20201113";} $sql = "select jk_date,jk_time,jk_sn,jk_serialnum from". $db- > table ('data'). "PARTITION." $partName. ") WHERE 1 = 1"; $sql. = "AND jk_sn =". $jk_sn;$sql. = "LIMIT 10"; $row = $db- > queryall ($sql); $res ["data"] = $row;die (json_encode_lockdata ($res));}

Transfer parameters from the front end of API interface

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