Search Results
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-events-transactions-current-table.html
END_EVENT_ID This column is set to NULL when the event starts and updated to the thread current event number when the event ends. If an event is produced from an instrument that has TIMED = NO, timing information is not collected, and TIMER_START, ...The table stores one row per thread showing the current status of the thread's most recent monitored transaction event, so there is no system variable for configuring the table ...
https://dev.mysql.com/doc/refman/8.4/en/show-events.html
row *************************** Db: myschema Name: e_daily Definer: jon@ghidora Time zone: SYSTEM Type: RECURRING Execute at: NULL Interval value: 1 Interval field: DAY Starts: 2018-08-08 11:06:34 Ends: NULL Status: ENABLED Originator: 1 ... SHOW ...
https://dev.mysql.com/doc/refman/8.4/en/tracing-example.html
(Observe that it could have a match, were the operator a null-safe equals <=>). Now we can examine the trace, whose first column (QUERY), containing the original statement to be traced, is shown here: SELECT * FROM ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-metadata.html
It includes the following: task: string The task type specified in the ML_TRAIN query. format: string The model can be in one of the following formats (MySQL 9.0.0 and later): HWMLv1.0 HWMLv2.0 ONNXv1.0 ONNXv2.0 For MySQL 8.4.0 and earlier, MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-service.html
Syntax: bool my_key_fetch(const char *key_id, const char **key_type, const char* user_id, void **key, size_t *key_len) Arguments: key_id, user_id: Null-terminated strings that as a pair form a unique identifier indicating which key to fetch. The ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/collection-modify.html
It takes a search condition string (SearchConditionStr) as a parameter to specify the documents that are to be modified—a detailed discussion on the SearchConditionStr can be found in Section 4.3.2, “Collection.find()”. If one or more ... The ...
https://dev.mysql.com/doc/refman/8.4/en/update.html
If you update a column that has been declared NOT NULL by setting to NULL, an error occurs if strict SQL mode is enabled; otherwise, the column is set to the implicit default value for the column data type and the warning count is incremented. The ... UPDATE is a DML statement that modifies rows in a ...
https://dev.mysql.com/doc/refman/8.4/en/replication-functions-async-failover.html
Specify an empty string, as this parameter is reserved for future use. Return value: A string containing the result of the operation, for example whether it was successful or not. Specify an empty string, as this parameter is reserved for future use. Return value: A string containing the result of the operation, for example whether it was successful or ... The following functions enable you to add or remove replication source ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-blob-tool.html
--connect-string Command-Line Format --connect-string=connection_string Type String Default Value [none] Same as --ndb-connectstring. --database=db_name, -d Command-Line Format --database=name Type String Default Value [none] Specify the database to ... This tool can be used to check for and remove orphaned BLOB column parts from NDB tables, as well as to generate a file listing any orphaned ...
https://dev.mysql.com/doc/connectors/en/connector-net-async-methods.html
private async void myButton_Click() { MySqlConnection myConn = new MySqlConnection("MyConnectionString"); MySqlCommand proc = new MySqlCommand("MyAsyncSpTest", myConn); proc.CommandType = CommandType.StoredProcedure; int result = await ... The ...