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在 Transact-SQL 语句的WHERE子句中,完全可以用IN子查询来代替OR逻辑表达式。 ()

在 Transact-SQL 语句的WHERE子句中,完全可以用IN子查询来代替OR逻辑表达式。 ()

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更多“在 Transact-SQL 语句的WHERE子句中,完全可以用IN子查询来代替OR逻辑表达式。 ()”相关的问题

第1题

The Presidential Palace was______.A.painted gray and whiteB.made of gray stoneC.made of wh

The Presidential Palace was______.

A.painted gray and white

B.made of gray stone

C.made of white stone

D.made very warm in winter

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第2题

Why do you want a new job ______you've got such a good one already? A. that B. wh

Why do you want a new job ______you've got such a good one already?

A. that

B. where

C. which

D. when

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第3题

The text is mainly about _____.[A] the advantage of having cosmetic surgery [B] wh

The text is mainly about _____.

[A] the advantage of having cosmetic surgery

[B] what kind of people should have cosmetic surgery

[C] the reason why cosmetic surgery is so popular

[D] the disadvantage of having cosmetic surgery

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第4题

Mrs. Smith didn't call the police because ______.A.she was on the busB.she was not sure wh

Mrs. Smith didn't call the police because ______.

A.she was on the bus

B.she was not sure whether she had the ten pound notes with her

C.she was too angry to do so

D.she didn't like to make trouble for others

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第5题

Which of the following statements is NOT TRUE about the umbrella?A.No one exactly knows wh

Which of the following statements is NOT TRUE about the umbrella?

A.No one exactly knows who was the inventor of the umbrella.

B.The umbrella was first invented to be used as protection against the sun.

C.The umbrella changed much in style. in the eighteenth century.

D.In Europe the Greeks were the first to use the umbrella.

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第6题

Which of the following statements is TRUE?A.The percentage of the best college students wh

Which of the following statements is TRUE?

A.The percentage of the best college students who want to become teachers is still very low.

B.Despite the negative aspects of teaching, more and more good students want to pursue teaching career.

C.More and more good students want to pursue careers in the classroom because teaching profession has become more attractive to them.

D.Teaching career has become more attractive because it offers more material rewards than ever before.

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第7题

在Oracle中,使用下列的语句:CREATE PUBLIC SYNONYM parts FOR Scott.inventory;完成的任务是?

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第8题

从SQL语句方面,在一个千万级的数据库查寻中,如何提高查询效率?

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第9题

在什么情况下,finally语句不会执行?

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第10题

在Oracle中,当需要使用显式游标更新或删除游标中的行时,UPDATE或DELETE语句必须使用什么子句?

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第11题

在PL/SQL中使用哪几种语句来对变量进行赋值?

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