摘要:
SELECT HOUR(e.time)as Hour,FLOOR(MINUTE(e.time)/30) as M, COUNT( ) as Count FROM error_log e WHERE e.date = '2017 09 02' GROUP BY FLOOR(MINUTE(e.time) 阅读全文
摘要:
SELECT HOUR(e.time) as Hour,count( ) as Count FROM error_log e WHERE e.date = '2017 09 02' GROUP BY HOUR(e.time) ORDER BY Hour(e.time); 下面是查询结果截图 在另一篇 阅读全文
摘要:
$(function () { try { var lib = eval("("+$(" lib").attr("value")+")"); var html = ""; if (lib.err == 0) { $.each(lib.data, function (i) { var obj = li 阅读全文