Hard raw format data recovery
1. raw format reason2. raw format Solution
Experience:
1. raw format reason
I searched the internet for the reasons for the formation, and I will not tell them one by one, but the results will have a cause.The correct
Introduction to the long raw blob clob type in Oracle, blobclob
Note:
RAW: unprocessed type, which can store binary data or byte charactersLONG: variable-length string data. The maximum length is 2 GB. LONG has the VARCHAR2 column feature. It can
DescriptionRaw: Unprocessed type, can store binary data or byte charactersLong: variable long string data, longest 2g,long has VARCHAR2 column attributes, can store long text in one table up to a long column "not recommended"Long RAW: variable Long
A bare device, also called a raw partition, is a special character device that is not formatted and read by unix through a file system. It is read and written by the application. Buffer through the file system. Because the bare device does not pass
Use Raw Socket programming in C # To monitor network packets
When talking about socket programming, you may think of QQ and IE. That's right. Many other network tools, such as P2P and NetMeeting,
Network Packet monitoring using raw socket programming in C # Author: Unknown
When talking about socket programming, you may think of QQ and IE. That's right. Many other network tools, such as P2P and Netmeeting, are implemented at the application
C # Raw Socket for network packet monitoring,
Compared with Winsock1, Winsock2 supports the Raw Socket type most obviously. Using Raw Socket, you can set the NIC to the hybrid mode. In this mode, we can receive the IP packet on the network, of
When talking about socket programming, you may think of QQ and IE. That's right. Many other network tools such as P2P and Netmeeting are implemented at the application layer.
Program Is also implemented using socket. Socket is a network programming
Transferred from
Author's blog:Http://blog.csdn.net/cilong521/
When talking about socket programming, you may think of QQ and IE. That's right. Many other network tools, such as P2P and Netmeeting, are implemented at the application layer using
Today we will mainly introduce you to the interpretation of common Oracle Raw types. We all know RAW, which is very similar to CHAR. We declare it in Oracle RAW (L ), L is the length, in the unit of correlation bytes. It is used as the maximum 2000
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