题目
A.update hz set tea_name='leon' where tea_name='lisa'
B.update hz set tea_name='lisa' where tea_name='leon'
C.insert into tea_name (hz) values ('lisa')
D.insert into tea_name (hz) values ('leon')
第1题
A.A.insert into hz (tea_name) values (leon)
B.B.insert into tea_name (hz) values ('leon')
C.C.insert hz into (tea_name) values ('leon')
D.D.insert hz into (tea_name) value ('leon')
第2题
A.select % from hz
B.select % where hz
C.select * from hz
D.select * where hz
第3题
A、alter database hz drop column tea_name
B、alter table hz drop column tea_name
C、alter table tea_name drop column hz
D、alter database tea_name drop column hz
第4题
A.select top 2 * from hz
B.select top 2 % from hz
C.select head 2 * from hz
D.select head 2 % from hz
第7题
A、delete from hz where tea_ID>3
B、delete where hz from tea_ID>3
C、drop from hz where tea_ID>3
D、drop where hz from tea_ID>3
第8题
A.A.alter table hz add tea_name nvchar(8)
B.B.alter table tea_name add hz nvchar(8)
C.C.alter table hz alter column tea_name add nvchar(8)
D.D.alter table tea_name alter column hz nvchar(8)
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