题目内容
(请给出正确答案)
[单选题]
which are DML statements(choose all that apply)()。
A.merge
B.update
C.delete
D.commit
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A.merge
B.update
C.delete
D.commit
A.数据库是按照数据结构来组织、存储和管理数据的仓库
B.所有数据库都是采用二维表的结构来存储数据的
C.DDL语言供用户实现对数据的追加、删除、更新、查询操作
D.DML语言用于建立、修改数据库结构
B.mysqlbinlog-start-datetime="2019-03-218:00:00"mysql-bin.000001>file2.Sql
C.mysqlbinlog-stop-datetime=2019-03-218:00:00"mysql-bin.000001>file3se
D.mysqlbinlog-start-datetime="2019-03-218:00:01"mysql-bin000001>file2.Sql
The farmer uses wood to build a house ______ to store grains.
A.with which
B.to which
C.which
D.in which
This is the dictionary ______ I depend a lot whenever I have problems with new words.
A.with which
B.in which
C.on which
D.for which