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Dim S AS Stud
Stud．no=1001
Stud．name=“舒宜”
Stud．score=78，88，96 Dim S As Stud S．no=1001 S．name=“舒宜” S．score=78，88，96 Dim S As Stud
Stud．no=1001
Stud．name=“舒宜”
Stud．score(1)=78
Stud．score(2)=88
Stud．score(3)=96 Dim S As Stud S．no=100l S．name=“舒宜” S．score(1)=78 S．score(2)=88 S．score(3)=96
ALTER TABLE STUD ADD XH UNIQUE ALTER TABLE STUD MODIFY XHUNIQUE ALTER TABLE STUD DROP UNIQUE(XH) ALTER TABLE STUD MODIFY UNIQUE(XH)
Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score=78，88，96 Dim S As Stud S.no=1001 S.name="舒宜" S.score=78，88，96 Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score(1)=78 Stud.score(2)=88 Stud.score(3)=96
Dim S As Stud Stud.sno=1001 Stud.sname="高翔" Stud.score=84,98,96 Dim S As Stud S.sno=1001 S.sname="高翔" S.score=84,98,96 Dim S AS Stud Stud.sno=1001 Stud.sname="高翔" Stud.score(1)=84 Stud.score(2)=98 Stud.score(3)=96 Dim S As Stud S.sno=1001 S.sname="高翔" S.score(1)=84 S.score(2)=98 S.score(3)=96
Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score=78,88,6 Dim S As Stud S.no=1001 S.name="舒宜" S.score=78,88,96 Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score(1)=78 Stud.score(2)=88 Stud.score(3)=96 Dim S As Stud S.no=1001 S.name="舒宜" S.score(1)=78 S.score(2)==88 S.score(3)=96
cd test cd/stud1/test cd stud1/test cd home
ALTER TABLE STUD ADD XH UNIQUE ALTER TABLE STUD MODIFY XH UNIQUE ALTER TABLE STUD DROP UNIQUE(XH) ALTER TABLE STUD MODIFY UNIQUE(X
Dim S As Stud Stud.no=0201 Stud.name="李平" Stud.score=78,88,96 Dim S As Stud S.no=0201 S.name="李平" S.score=78,88,96 Dim S As Stud S.no=0201 S.name="李平" S.score(1)=78 S.score(2)=88 S.score(3)=96 Dim S As Stud Stud.no=0201 Stud.name="李平" Stud.score(1)=78 Stud.score(2)=88 Stud.score(3)=96
SELECT年龄+1 FROM STUD WHERE性别="男" ALTER STUD年龄WITH年龄+1 WHERE性别="男" UPDATE STUD SET年龄=年龄+1 WHERE 性别="男" UPDATE STUD年龄WITH年龄+1 WHERE性别="男"
ALTER TABLE STUD ADD XH UNIQUE ALTER TABLE STUD MODIFY XHUNIQUE ALTER TABLE STUD DROP UNIQUE(X ALTER TABLE STUD MODIFY UNIQUE(X
SELECT*FROM STUD WHERE 姓名 LIKE"张%” SELECT*FROM STUD WHERE 姓名 IN("张%") SELECT*FROM STUD WHERE 姓名 LIKE"张$" SELECT*FROM STUD WHERE 姓名 IN"张$)"
SELECT XM,SA FROM STUD FOR SA＜20 SELECT XM,SA FROM STUD WHERE NOT SA＞＝20 SELECT XM,SA ON STUD FOR SA＜20 SELECT XM,SA ON STUD WHERE SA＜20
SELECT * FROM STUD WHERE 姓名LIKE“张％” SELECT * FROM STUD WHERE 姓名IN(“张％”) SELECT * FROM STUD WHERE 姓名LIKE“张$” SELECT * FROM STUD WHERE 姓名IN(“张$)”
Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score=78,88,6 Dim S As Stud S.no=1001 S.name="舒宜" S.score=78,88,96 Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score(1)=78 Stud.score(2)=88 Stud.score(3)=96
Dim S As Stud Stud.no＝1001 Stud.name＝“舒宜” Smd.score＝78,88,96 Dim S As Stud S.no＝1001 S.name＝“舒宜” S.score＝78,88,96 Dim S As Smd Smd.no＝1001 Stud.name＝“舒宜” Stud.score(1) ＝78 Stud.score(3) ＝96 Stud.score(2) ＝88
Dim S AS Stud
Stud no=1001
Stud．name=”舒宜”
Stud．score=78，88，96 Dim S As Stud S．no=1001 S．name=”舒宜” S．score=78，88，96 Dim S As Stud D)
Stud．no=1001
Stud．name=”舒宜”
Stud．score=78
Stud．score=88
Stud．score=96 Dim S As Stud S．no=1001 S．name=”舒宝” S．score=78 S．score=88 S．score=96
Dim S As Stud Stud.no = 1001 Stud.name = "舒宜" Stud.score = 78,88,96 Dim S As Stud S.no = 1001 S.name = "舒宜" S.score = 78,88,96 Dim S As Stud Stud.no = 1001 Stud.name = "舒宜" Stud.score(1)= 78 Stud.score(2)= 88 Stud.score(3)= 96
UPDATE STUD姓名＝“王小鱼”WHERE 姓名＝“王大川” UPDATE STUD姓名＝“王大川”WHERE姓名＝“王小鱼” UPDATE STUD SET姓名＝“王小鱼”WHERE姓名＝“王大川” UPDATE STUD SET姓名＝“王大川”WHERE姓名＝“王小鱼”
Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.score=78，88，96 Dim S As Stud S.no=1001 S.name="舒宜" S.score=78，88，96 Dim S As Stud Stud.no=1001 Stud.name="舒宜" Stud.Score(1)=78 Stud.score(2)=88 Scud.score(3)=96
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