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https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-clusterjfataluserexception.html
ClusterJFatalUserException represents a user error that is unrecoverable, such as programming errors in persistent classes or missing resources in the execution environment.
https://dev.mysql.com/doc/internals/en/test-faults-usage.html
SET SESSION debug="+d,function_crash_return"; will crash the server while returning from function.
https://dev.mysql.com/doc/refman/8.4/en/myisamchk-repair-options.html
--data-file-length=len, -D len Command-Line Format --data-file-length=len Type Numeric The maximum length of the data file (when re-creating data file when it is “full”). --recover, -r Command-Line Format --recover Do a repair that can fix ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-predictions-ml-predict-table.html
If ML_PREDICT_TABLE takes a long time to complete, manually limit input tables to a maximum of 1,000 rows. ML_PREDICT_TABLE generates predictions for an entire table of trained data. Some of these columns include: Prediction ml_results The input ...
https://dev.mysql.com/doc/refman/8.4/en/function-resolution.html
ADDDATE BIT_AND BIT_OR BIT_XOR CAST COUNT CURDATE CURTIME DATE_ADD DATE_SUB EXTRACT GROUP_CONCAT MAX MID MIN NOW POSITION SESSION_USER STD STDDEV STDDEV_POP STDDEV_SAMP SUBDATE SUBSTR SUBSTRING SUM SYSDATE SYSTEM_USER TRIM VARIANCE VAR_POP VAR_SAMP ... MySQL supports built-in (native) functions, loadable functions, and stored ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data-objects.html
Important There can exist at most one log file group in the same NDB Cluster at any given time. You cannot add an index to a column that has been explicitly declared STORAGE DISK, without first changing its storage type to MEMORY; any attempt to do ... NDB Cluster Disk Data storage is implemented using the following objects: Tablespace: Acts as containers for other Disk Data ...
https://dev.mysql.com/doc/refman/8.4/en/drop-user.html
Attempts to access such objects may produce an error if they execute in definer security context. DROP USER fails with an error if any account to be dropped is named as the DEFINER attribute for any stored object. (That is, the statement fails if ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-log-events.html
An event report reported in the event logs has the following format: datetime [string] severity -- message For example: 09:19:30 2005-07-24 [NDB] INFO -- Node 4 Start phase 4 completed This section discusses all reportable events, ordered by ...In ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-escape-string.html
Note mysql_real_escape_string() fails and produces an CR_INSECURE_API_ERR error if the NO_BACKSLASH_ESCAPES SQL mode is enabled. If you must change the character set of the connection, use the mysql_set_character_set() function rather than executing ... unsigned long mysql_real_escape_string(MYSQL *mysql, char *to, const char *from, unsigned long length) Description This function creates a legal SQL string for use in an SQL ...
https://dev.mysql.com/doc/relnotes/connector-python/en/news-8-0-32.html
(Bug #108911, Bug #34773422) Using USE_TZ=True in the Django settings would raise this exception: ValueError: Not naive datetime (tzinfo is already set). (Bug #81572, Bug #23342572) Using MySQLConverter.escape() on datetime objects raised the error ...This allows choosing between SSPI and GSSAPI at runtime for the authentication_kerberos_client authentication plugin on ... Functionality Added or Changed Bugs ...