Search Results
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-execute.html
int mysql_stmt_execute(MYSQL_STMT *stmt) Description mysql_stmt_execute() executes the prepared query associated with the statement handler. The currently bound parameter marker values are sent to server during this call, and the server replaces ...
https://dev.mysql.com/doc/refman/8.4/en/mysqldump.html
NULL, 'NULL', and Empty Values: For a column named column_name, the NULL value, an empty string, and the string value 'NULL' are distinguished from one another in the output generated by this option as follows. Value: XML Representation: NULL ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-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/performance-schema-statement-digests.html
If the table becomes full, the Performance Schema groups statements that have SCHEMA_NAME and DIGEST values not matching existing values in the table in a special row with SCHEMA_NAME and DIGEST set to NULL. The MySQL server is capable of ...
https://dev.mysql.com/doc/internals/en/frm-file-format.html
Regardless of the storage engine you choose, every MySQL table you create is represented on disk by a .frm file that describes the table's format (that is, the table definition). The file bears the same name as the table, with an .frm extension.
https://dev.mysql.com/doc/refman/8.4/en/error-log-format.html
Each error log sink (writer) component has a characteristic output format it uses to write messages to its destination, but other factors may influence the content of the messages: The information available to the log sink. If a log filter ...
https://dev.mysql.com/doc/refman/8.4/en/subquery-optimization-with-exists.html
This section discusses these optimizations, particularly with regard to the challenges that NULL values present. The “pushdown” strategy just described works if either of these conditions is true: outer_expr and inner_expr cannot be NULL.
https://dev.mysql.com/doc/workbench/en/wb-reverse-engineer-create-script.html
To reverse-engineer a database using a create script, do one of the following: On the home screen, select the model view from the sidebar, click (>) next to Models, and then click Reverse Engineer MySQL Create Script. With a model selected and its ...
https://dev.mysql.com/doc/workbench/en/wb-sql-editor-toolbar.html
In either case, any error generated from attempting to execute the faulty statement is recorded in the Output pane. The SQL query toolbar provides actions that enable you to create and manage queries. The following figure shows the set buttons in ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-cluster-status.html
This section provides information about MGM API functions used to obtain status information from NDB Cluster nodes. ndb_mgm_get_status() ndb_mgm_get_status2() ndb_mgm_get_status3() ndb_mgm_dump_state() ndb_mgm_get_status() Description This function ...