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https://dev.mysql.com/doc/refman/8.0/en/checking-gpg-signature.html
To verify the signature for a specific package, you first need to obtain a copy of our public GPG build key, which you can download from http://pgp.mit.edu/. The keyID for MySQL 8.0.44 packages and higher, MySQL 8.4.7 and higher, and MySQL 9.5.0 and ... Another method of verifying the integrity and authenticity of a package is to use cryptographic ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-system-variables.html
These variables are unavailable unless the appropriate keyring plugin is installed (see Section 8.4.4.3, “Keyring Plugin Installation”). keyring_aws_cmk_id Command-Line Format --keyring-aws-cmk-id=value System Variable keyring_aws_cmk_id Scope ...See the description of that variable for details, as well as for considerations to take into account if you create the directory ...
https://dev.mysql.com/doc/refman/8.0/en/load-data.html
Unless REPLACE is also specified, LOCAL has the same effect as the IGNORE modifier on the interpretation of input file contents and error handling; see Duplicate-Key and Error Handling, and Column Value Assignment. With IGNORE, new rows that ...The ...
https://dev.mysql.com/doc/refman/8.0/en/json.html
The binary format is structured to enable the server to look up subobjects or nested values directly by key or array index without reading all values before or after them in the document. To display the desired value using mascot as the key, but ...
https://dev.mysql.com/doc/refman/8.0/en/sha256-pluggable-authentication.html
Important To connect to the server using an account that authenticates with the sha256_password plugin, you must use either a TLS connection or an unencrypted connection that supports password exchange using an RSA key pair, as described later in ...
https://dev.mysql.com/doc/refman/8.0/en/myisamchk-table-info.html
Possible values are crashed, open, changed, analyzed, optimized keys, and sorted index pages. Auto increment key, Last value The key number associated the table's AUTO_INCREMENT column, and the most recently generated value for this column. Keyfile ... To obtain a description of a MyISAM table or statistics about it, use the commands shown ...
https://dev.mysql.com/doc/refman/8.0/en/range-optimization.html
Additionally, for BTREE indexes, comparison of a key part with a constant value is a range condition when using the >, <, >=, <=, BETWEEN, !=, or <> operators, or LIKE comparisons if the argument to LIKE is a constant string that does not start with ... The range access method uses a single index to retrieve a subset of table rows that are contained within one or several index value ...
https://dev.mysql.com/doc/refman/8.0/en/aggregate-functions.html
To sort in reverse order, add the DESC (descending) keyword to the name of the column you are sorting by in the ORDER BY clause. The default is ascending order; this may be specified explicitly using the ASC keyword. An error occurs if any key name ... This section describes aggregate functions that operate on sets of ...
https://dev.mysql.com/doc/refman/8.0/en/invisible-columns.html
Index definitions can name invisible columns, including definitions for PRIMARY KEY and UNIQUE indexes. Foreign key constraints can be defined on invisible columns, and foreign key constraints can reference invisible columns. For statements that ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-tc-time-track-stats.html
Each TC instance tracks latencies for a set of activities it undertakes on behalf of API nodes or other data nodes; these activities include transactions, transaction errors, key reads, key writes, unique index operations, failed key operations of ... The tc_time_track_stats table provides time-tracking information obtained from the DBTC block (TC) instances in the data nodes, through API nodes access ...