Search Results
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-3.html
This section provides information about keywords and reserved words in MySQL 9.3. MySQL 9.3 Keywords and Reserved Words MySQL 9.3 New Keywords and Reserved Words MySQL 9.3 Removed Keywords and Reserved Words MySQL 9.3 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-4.html
This section provides information about keywords and reserved words in MySQL 9.4. MySQL 9.4 Keywords and Reserved Words MySQL 9.4 New Keywords and Reserved Words MySQL 9.4 Removed Keywords and Reserved Words MySQL 9.4 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-5.html
This section provides information about keywords and reserved words in MySQL 9.5. MySQL 9.5 Keywords and Reserved Words MySQL 9.5 New Keywords and Reserved Words MySQL 9.5 Removed Keywords and Reserved Words MySQL 9.5 Keywords and Reserved Words ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-security.html
This capability provides a deterrent that slows down brute force attacks against MySQL user accounts. Security 1.6 Security Oracle considers cloud security its highest priority. The following security features help keep your data safe and secure.
https://dev.mysql.com/doc/refman/8.4/en/commit.html
MySQL enables extra optimizations for queries on InnoDB tables when the transaction is known to be read-only. Rolling back can be a slow operation that may occur implicitly without the user having explicitly asked for it (for example, when an error ...SET autocommit disables or enables the default autocommit mode for the current ...
https://dev.mysql.com/doc/refman/8.4/en/cursor-restrictions.html
One limitation of the implementation is that for a large result set, retrieving its rows through a cursor might be slow. Server-side cursors are implemented in the C API using the mysql_stmt_attr_set() function. A server-side cursor enables a ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-replication.html
In other words, the system can do 1,200 reads per second with no writes, the average write is twice as slow as the average read, and the relationship is linear. In the following section, we provide answers to questions that are most frequently ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-restrictions.html
For MyISAM tables, boolean-mode searches can be done on nonindexed columns, although they are likely to be slow. Full-text searches are supported for InnoDB and MyISAM tables only. The exception is that for Unicode, the utf8mb3 or utf8mb4 character ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-purge-configuration.html
If DML action is concentrated on a single table, purge operations for the table are performed by a single purge thread, which can result in slowed purge operations, increased purge lag, and increased tablespace file size if the DML operations ...
https://dev.mysql.com/doc/refman/8.4/en/replica-io-thread-states.html
When global scope is used, the slow query log contains the old versions of the names. The following list shows the most common states you see in the State column for a replication I/O (receiver) thread on a replica server. This state also appears ...