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https://dev.mysql.com/doc/refman/8.4/en/regexp.html
If expr or pat is NULL, the return value is NULL. If expr or pat is NULL, the return value is NULL. If expr or pat is NULL, the return value is NULL. If expr, pat, or repl is NULL, the return value is NULL. If expr or pat is NULL, the return value ...This section discusses the functions and operators available for regular expression matching and illustrates, with examples, some of the special characters and constructs that can be used for regular expression ...
https://dev.mysql.com/doc/refman/8.4/en/show-processlist.html
row *************************** Id: 1 User: system user Host: db: NULL Command: Connect Time: 1030455 State: Waiting for source to send event Info: NULL *************************** 2. row *************************** Id: 2 User: system user Host: db: ... SHOW [FULL] PROCESSLIST Important The INFORMATION SCHEMA implementation of SHOW PROCESSLIST is deprecated and subject to removal in a future MySQL ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-mysqlai-chat.html
Default value is NULL report_progress: specifies whether information such as routine progress detail is to be reported. The HEATWAVE_CHAT routine automatically calls the ML_RAG routine which loads an LLM and runs a semantic search on the available ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-errors.html
Ensure that the field has a default value (rather than NULL) and that the default value is nonzero (that is, something other than 0000-00-00 00:00:00). Make sure you have a backup of your registry information before attempting any editing of the ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-errors.html
Ensure that the field has a default value (rather than NULL) and that the default value is nonzero (that is, something other than 0000-00-00 00:00:00). Make sure you have a backup of your registry information before attempting any editing of the ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/collection-modify.html
The modify(SearchConditionStr) function is for modifying documents in a collection, similar to an UPDATE statement for an SQL database. It takes a search condition string (SearchConditionStr) as a parameter to specify the documents that are to be ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-metadata.html
Do not provide onnx_outputs_info if the model is not ONNX format, or if task is NULL. The model_metadata column in the model catalog allows you to view detailed information on trained models. For example, you can view the algorithm used to train ...
https://dev.mysql.com/doc/refman/8.4/en/dynamic-format.html
NULL columns require additional space in the row to record whether their values are NULL. Each NULL column takes one bit extra, rounded up to the nearest byte. Dynamic storage format is used if a MyISAM table contains any variable-length columns ...
https://dev.mysql.com/doc/refman/8.4/en/events-privileges.html
If you inspect the MySQL error log (hostname.err), you can see that the event is executing, but the action it is attempting to perform fails: 2013-09-24T12:41:31.261992Z 25 [ERROR] Event Scheduler: [jon@ghidora][cookbook.e_store_ts] INSERT command ... To enable or disable the execution of scheduled events, it is necessary to set the value of the global event_scheduler system ...
https://dev.mysql.com/doc/refman/8.4/en/gtid-functions.html
timeout must be greater than or equal to 0; when running in strict SQL mode, a negative timeout value is immediately rejected with an error (ER_WRONG_ARGUMENTS); otherwise the function returns NULL, and raises a warning. The functions described in ...