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MySQL兩張表聯(lián)合查詢SQL語(yǔ)句 MYSQL多表聯(lián)合查詢 (4表)?

MYSQL多表聯(lián)合查詢 (4表)?SELECTA.ID,A.NUMBER,A.PRICE,A.ORDER_TIME,B.USER_ID,B.STARTIME,B.STOPTIME,C.CHANNEL_

MYSQL多表聯(lián)合查詢 (4表)?

SELECTA.ID,A.NUMBER,A.PRICE,A.ORDER_TIME,B.USER_ID,B.STARTIME,B.STOPTIME,C.CHANNEL_PAY,D.COMPANYFROMD表DLEFTJOINA表AONA.COMPANY_ID=D.UIDLEFTJOINB表BONB.COMPANY_ID=D.UIDLEFTJOINC表CONC.COMPANY_ID=D.UID有條件的再加行:WHERE..........排序(如A表的ID由大到小排):ORDERBYA.IDDESC

如何使MYSQL多表聯(lián)合查詢?

我來(lái)回答吧,多表聯(lián)合查詢:

mysql:

selecta.*,b.項(xiàng)目,b.詳細(xì)描述,c.圖片地址from

(select*from主表limit10)tmpa

innerjoin副表1bona.商品id=b.商品id

innerjoin副表2cona.商品id=c.商品id

或者

selecta.*,b.*,c.*

from

(select*from主表limit10)tmpa

innerjoin副表1bona.商品id=b.商品id

innerjoin副表2cona.商品id=c.商品id