The string forAES_ENCRYPT()to encrypt using the key stringkey_str, or (as of MySQL 5.7.40) the key derived from it by the specified KDF. The string can be any length. Padding is automatically added tostrso it is
These functions support the use of a key derivation function (KDF) to create a cryptographically strong secret key from the information passed inkey_str. The derived key is used to encrypt and decrypt the data, and it remains in the MySQL Server instance and is not accessible to users. Using...
Data compressed using the COMPRESS function can't be indexed. For more information, see COMPRESS (Transact-SQL). Row and page compression considerations When you use row and page compression, be aware the following considerations: The details of data compression are subject to change without notice...
Lossless compression refers to a form of compression where no loss of information occurs, with the trade-off being a lower compression rate and/or higher computational cost compared to its lossy counterpart. From:Internet of Things,2023 Also in subject areas: ...
In the following, two of those experiments are simulated with finite element models and are described below to elucidate the structural response of metal tubes under uniform axial compression. The metal tubes under consideration are seamless with diameter-to-thickness (D/t) ratio equal to 28.5 and...
The two-bit table specifies for which of the three decompression tables this update is targeted:00 Position 01 Color 10 Normal 11 Unused-reserved for future use The seven-bit address/range field specifies which entries in the specified table are to be set to the values in the following fields...
Adjusting the graph changes the relationship between input and output levels, altering dynamic range. For example, if a desirable sonic element occurs around ‑20 dB, you can boost the input signal at that level, but leave everything else unchanged. You can also draw an inverse line (from ...
If entryNameEncoding is set to a value other than null, entry names and comments are decoded according to the following rules: For entries where the language encoding flag (in the general-purpose bit flag of the local file header) is not set, the entry names and comments are decoded by ...
weight value of the worker p (the dataset size of the worker p accounts for the total dataset size). When N workers have the same data size, and the information uploaded by the worker nodes is the weight deltas ∆w, the function mentioned above can be transformed into the following ...
Within the wide range of high-speed imaging applications and alongside the requirements such as low build costs, compact dimensions and easy-to-operate functionality, there are some particular areas that demand several other key properties from their imaging systems such as the highly secured and enc...