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https://dev.mysql.com/doc/refman/8.4/en/innodb-online-ddl-operations.html
Renaming an index ALTER TABLE tbl_name RENAME INDEX old_index_name TO new_index_name, ALGORITHM=INPLACE, LOCK=NONE; Adding a FULLTEXT index CREATE FULLTEXT INDEX name ON table(column); Adding the first FULLTEXT index rebuilds the table if there is ...The CREATE INDEX statement only finishes after all transactions that are accessing the table are completed, so that the initial state of the index reflects the most recent contents of the ...
https://dev.mysql.com/doc/connectors/en/connector-j-logging-slf4j.html
Besides its default logger com.mysql.cj.log.StandardLogger, which logs to stderr, Connector/J supports the SLF4J logging facade, allowing end users of applications using Connector/J to plug in logging frameworks of their own choices at deployment ...Popular logging frameworks such as java.util.logging, logback, and log4j are supported by ...
https://dev.mysql.com/doc/mysqld-version-reference/en/options-variables.html
The following table shows all the options and variables available in MySQL Server. Intr: The version or versions in which the item was introduced. Depr: The version or versions in which the item was deprecated. Removed: The version or versions in ...
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-clusterj-object-models.html
The Session interface represents a user's or application's individual connection to an NDB Cluster. It contains methods for the following operations: Finding persistent instances by primary key Creating, updating, and deleting persistent instances ... This section discusses the ClusterJ API and the object model used to represent the data handled by the ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-6.html
The socket file can be given in a connection string or in the session creation options. (WL #10981) Bugs Fixed Creating a TLS session with only the ssl-ca option specified could succeed, although it should fail if ssl-mode is not also specified.
https://dev.mysql.com/doc/connector-j/en/connector-j-logging-slf4j.html
Besides its default logger com.mysql.cj.log.StandardLogger, which logs to stderr, Connector/J supports the SLF4J logging facade, allowing end users of applications using Connector/J to plug in logging frameworks of their own choices at deployment ...Popular logging frameworks such as java.util.logging, logback, and log4j are supported by ...
https://dev.mysql.com/doc/refman/8.4/en/audit-api-message-emit.html
Because installing and uninstalling the audit_api_message_emit component installs and uninstalls the audit_api_message_emit_udf() function that the component implements, it is not necessary to use CREATE FUNCTION or DROP FUNCTION to do so. The ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-5.html
This prevented both analyzing the problem (using, for example, SHOW CREATE TABLE) and addressing it (such as with an ALTER TABLE ... We then try to open such tables, and if we fail to do so, we alert the user. ABORT is the default; this enables the ...(Bug #37570206) Audit Log Notes <COMMAND_CLASS> was not populated for ...
https://dev.mysql.com/doc/connectors/en/connector-python-connection-pooling.html
The size of a connection pool is configurable at pool creation time. To create a connection pool implicitly: Open a connection and specify one or more pool-related arguments (pool_name, pool_size). For example: dbconfig = { "database": "test", ...
https://dev.mysql.com/doc/connector-python/en/connector-python-connection-pooling.html
The size of a connection pool is configurable at pool creation time. To create a connection pool implicitly: Open a connection and specify one or more pool-related arguments (pool_name, pool_size). For example: dbconfig = { "database": "test", ...