1
$sq ="
SELECT count(noofrows),QUARTER(Date(last_call)) as quarter,YEAR(last_call)
FROM $dbt.travel_crm
WHERE Date(last_call) BETWEEN '".$_GET['startdate']."'
AND '".$_GET['enddate']."'
GROUP BY QUARTER(Date(last_call))
ORDER BY YEAR(last_call)";
只給當前年份行數,bcoz按季度分組,我需要按(quarter,year)
分組,如何做到這一點?MySQL獲取季度的開始和結束日期按季度
offtopic:不要忘了逃跑'$ _GET [ '開始日期']'和'$ _GET [ '結束日期'] '。 – binaryLV 2011-05-20 10:43:08