variable record length 中文意思是什麼
variable record length
解釋
可變記錄長度-
Each index record contains a five - byte header that may be preceded by a variable - length header. the header is used to link together consecutive records, and also in row - level locking
每個索引記錄包含一個五位元組的頭,在它之前還有一個變長的頭。這個頭是用來連接連續的記錄,也用於行級鎖。 -
Reads a two - byte descriptor containing the string length and then reads the data that goes into the variable. therefore, the record length specified by the
先讀取一個包含字元串長度的雙位元組說明符,然後讀取將進入變量的數據。 -
For each non - null variable - length field, the record header contains the length of the column in one or two bytes
對于每個非空的變長欄位,記錄頭使用一或兩個位元組包含了列的長度。 -
The ssl record protocol, the lower level of the two protocols, encrypts and decrypts variable length records of data for higher level protocols, such as the ssl handshake protocol
「 ssl記錄協議」是兩個協議中較低級別的協議,它為較高級別的協議,例如ssl握手協議對數據的變長的記錄進行加密和解密。 -
Variable - length record file
變長記錄文件
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