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[主观题]

You have table ‘apps‘,‘userdata‘ on server that uses MyISAM storage engine.You want to tra

nsfer this data to server but use InnoDB engine instead. You execute the following commands: ServerB commands:Shell> mysqldump –u root –h server –no-data apps userdata | mysql –u root –p appsShell> mysql –u root –p –h server –e ‘ALTER TABLE ‘apps‘,‘userdata‘ ENGINE=InnoDB;‘Shell> mysqldump –u root –p –h server –no-create-info –order-by-primary apps userdata | mysql –u root –p appsWhat effect does the – order-by-primary argument have on the mysqldump command?()

A.It exports tables with the most indexes first to assist with import speeds

B.It ensures that unique indexes have no conflicts when the data is dumped

C.It orders by primary key to assist in speeding up importing to InnoDB tables

D.It must be specified so index data is dumped correctly when –on-create-info is used

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更多“You have table ‘apps‘,‘userdata‘ on server that uses MyISAM storage engine.You want to tra”相关的问题

第1题

— Have you got a table for four, waiter?\n— _______A.Welcome to our restaurant.B.Yes,

— Have you got a table for four, waiter?\n— _______

A.Welcome to our restaurant.

B.Yes, sure. This way, please.

C.We have looked the seats.

D.Here are the menus.

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第2题

If you come again tomorrow, Ill have that table _____ for you.

A.ready

B.reserved

C.prepared

D.occupied

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第3题

If the guest wants to reserve a table, what information do you have to know?

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第4题

You executed the following commands in a database session:What could have caused the recycle bin to clean up?()

You executed the following commands in a database

A. There is demand for space from the new table从

B. The undo tablespace does not have sufficient free space

C. The new table name is the same as the table name in the recycle bin

D. The temporary tablespace that is assigned to you does not have sufficient free space

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第5题

We will have you seated as soon as we get a table available.英译中

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第6题

– Have you got a table for four, Waiter? – ().

A. Welcome to our restaurant

B. Yes, sur

C. This way, please

D. We have booked the seats

E. Here are the menus

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第7题

服务员为客人引路,引其入席:()。

A.May I show you your table?

B.This way,pleas

C.Do you have a seat?

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第8题

---Do you have a table for two? ---Iˊm sorry to say that we havenˊtgot any()tables this evening.

A.hard

B.vacant

C.blank

D.good

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第9题

— Have you got a table for four, waiter? — _______A、Welcome to our restaurant.B、Yes, sur

A.Welcome to our restaurant.

B.Yes, sur

C. This way, pleas

D.We have looked the seats.

E.Here are the menus.

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第10题

I'm sorry,sir,We do not have a table free now,Would you like tohave a drink in the
bar? We shall call you as soon as possible.(英译中)

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