添加清单10中的代码将数据读回并更改呈现的信息。
Add the code shown below in Listing 10 to read the data back in and change the presented information.
SQL 2005有一个 基于快照的隔离级别 ,它能在不允许“脏读”的情况下避免数据读取阻塞数据写入,或者数据写入阻塞数据读取。
SQL 2005 has snapshot-based isolation levels that prevent readers from blocking writers or writers from blocking readers without allowing dirty reads.
Informix:如果数据格式指定为Informix,从(到)文件的数据读(或写)将采用只能通过Informix解码的二进制格式。
Informix: if the data format is specified as Informix, the data read (or written) from (or to) the file is in the binary format that can be decoded only by Informix.
Notice the difference. The recipe, the sequence of instructions, is actually getting read in, and it's treated just like data.
注意其中的差别,方法,也就是指令序列,其实是需要读的,被当做数据来对待。
I guess you've already looked at Stocks for the Long Run; you've seen 200 years worth of data.
我想你们已经读过《股市长线法宝》,见过长达200年的数据
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