A.select*from訂單where銷(xiāo)售數(shù)量>5orderby銷(xiāo)售金額 B.select*from訂單where銷(xiāo)售數(shù)量>5and銷(xiāo)售數(shù)量<4 C.select*from訂單groupby銷(xiāo)售金額 D.select*from訂單where銷(xiāo)售數(shù)量>5or銷(xiāo)售數(shù)量<4
A.name like’hgf#’B.name like’hgf_t%’C.name like’hgf%’D.name like’hgf_’
A.select*from績(jī)效成績(jī)where員工id=‘b’ B.select*from績(jī)效成績(jī)where員工idregexp‘^b’ C.select*from績(jī)效成績(jī)where員工id=‘^b’ D.select*from績(jī)效成績(jī)where員工idregexp‘.b’