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.
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。
You can also read binary data directly from a file. The code.
也可以从文件中直接读取二进制数据。
Demonstrates how to read from a binary file.
演示如何读取二进制文件。
Demonstrates how to read from a binary file.
演示如何读取二进制文件。
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