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SELECT TO_CHAR(TO_DATE(ACCEPT_TIME, 'yyyy-mm-dd hh24:mi:ss'), 'yyyy-mm-dd') dt,
type,
COUNT(*)
from T_LIST
WHERE to_char(to_date(ACCEPT_TIME,'yyyy-mm-dd hh24:mi:ss'),'MM')=to_char(SYSDATE-1,'MM')
GROUP BY TO_CHAR(TO_DATE(ACCEPT_TIME, 'yyyy-mm-dd hh24:mi:ss'), 'yyyy-mm-dd ......
pCmd->Parameters->Item[_variant_t(_bstr_t("OrderDatetime") )]->Value=_variant_t("to_char(sysdate,'yyyy-mm-dd hh24:mi:ss')");
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OrderDatetime ÊÇVACHAR ÀàÐ͵Ä
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private void button1_Click(object sender, EventArgs e)
{
DateTime GivenDay = DateTime.Parse(SelectDay.Text.Trim());
Fill_dayview(GivenDay);
}
//ÓÃÓÚÉú³ÉÈÕÊÓͼ
private i ......
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±ØÐëÓÐȨÏÞ grant flashback any table to newtest
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flashback table biao1 to timestamp to_timestamp('2010-5-31 11:53:17',' ......
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