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https://dev.mysql.com/doc/refman/8.4/en/socket-pluggable-authentication.html
With this plugin-loading method, the option must be given each time the server starts. Alternatively, to load the plugin at runtime, use this statement: INSTALL PLUGIN auth_socket SONAME 'auth_socket.so'; INSTALL PLUGIN loads the plugin immediately, ... The server-side auth_socket authentication plugin authenticates clients that connect from the local host through the Unix socket ...
https://dev.mysql.com/doc/refman/8.4/en/using-encrypted-connections.html
For example, you can set tls_version='' to start the server with encrypted connections disabled on the main interface, then reconfigure TLS and execute ALTER INSTANCE RELOAD TLS to enable encrypted connections at runtime. Similarly, when you execute ...(The files need not have been generated automatically; what matters is that they have those names and are valid.) If the server does not find valid certificate and key files in the data directory, it continues executing but without support for encrypted ...
https://dev.mysql.com/doc/refman/8.4/en/multiple-key-caches.html
If you want the association to take effect each time the server starts, one way to accomplish this is to use an option file: Include variable settings that configure your key caches, and an init_file system variable that names a file containing ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-tp-thread-state-table.html
PROCESS_COUNT The 10ms interval in which the statement that uses this thread is currently executing. 0 means no statement is executing, 1 means it is in the first 10ms, and so forth. The value shown in this column is one of ... The tp_thread_state ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-set-local-infile-handler.html
void mysql_set_local_infile_handler(MYSQL *mysql, int (*local_infile_init)(void **, const char *, void *), int (*local_infile_read)(void *, char *, unsigned int), void (*local_infile_end)(void *), int (*local_infile_error)(void *, char*, unsigned ...Make the initialization function return zero for success, nonzero for an ...It enables ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-summary-tables.html
Summary tables provide aggregated information for terminated events over time. That might be useful, for example, after you have made a runtime configuration change. The tables in this group summarize event data in different ways. Each summary ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-import-cluster-test-and-migrate.html
Process version mismatches can also produce seemingly random errors whose cause can sometime prove difficult to track down. When import cluster --dryrun no longer warns of any errors, you can perform the import with the import cluster command, this ...The following list contains some common errors you may encounter, and their likely causes: MySQL Cluster Manager requires a specific MySQL user and privileges to manage SQL ... Testing and performing the migration of ...
https://dev.mysql.com/doc/connectors/en/connector-python-example-connecting.html
This can be configured at runtime using the use_pure connection argument. The connect() constructor creates a connection to the MySQL server and returns a MySQLConnection object. The following example shows how to connect to the MySQL server: ...
https://dev.mysql.com/doc/connector-python/en/connector-python-example-connecting.html
This can be configured at runtime using the use_pure connection argument. The connect() constructor creates a connection to the MySQL server and returns a MySQLConnection object. The following example shows how to connect to the MySQL server: ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-session-track-get-first.html
printf("Execute: %s\n", stmt_str); if (mysql_query(mysql, stmt_str) != 0) { fprintf(stderr, "Error %u: %s\n", mysql_errno(mysql), mysql_error(mysql)); return; } MYSQL_RES *result = mysql_store_result(mysql); if (result) /* there is a result set to ...For the second call, data is a string containing the variable value and length is the string ... int mysql_session_track_get_first(MYSQL *mysql, enum enum_session_state_type type, const char **data, size_t *length) Description MySQL implements a ...