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https://dev.mysql.com/doc/refman/8.4/en/archive-storage-engine.html
Attempting to create an index on any other column results in an error. ARCHIVE does not support inserting a value into an AUTO_INCREMENT column less than the current maximum column value. A bulk insert is visible only after it completes, unless ...
https://dev.mysql.com/doc/refman/8.4/en/docker-mysql-more-topics.html
The MySQL Server's error log is then redirected to stderr, so that the error log goes into the Docker container's log and is viewable using the docker logs mysqld-container command. To make MySQL Server generate an error log when either of the two ...A MySQL Docker installation is different from a common, non-Docker installation in the following aspects: Only a limited number of binaries are ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-eof.html
Because an error may occur on the connection during this process, a NULL return value from mysql_fetch_row() does not necessarily mean the end of the result set was reached normally. mysql_eof() returns a nonzero value if the end of the result set ...mysql_eof() determines whether the last row of a result set has been ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-errno.html
unsigned int mysql_errno(MYSQL *mysql) Description For the connection specified by mysql, mysql_errno() returns the error code for the most recently invoked API function that can succeed or fail. Client error message numbers are listed in the MySQL ...Note Some functions such as mysql_fetch_row() do not set mysql_errno() if they ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-ui-configuration-views-ref.html
Statements with Max Exec Time Over 1 Second: filters on the advanced filter options of Max Exec Time > 1. Prepared Statements: filters on statements of type PREPARE, EXECUTE, and DEALLOCATE. Replication Statements: filters on statements of type ...
https://dev.mysql.com/doc/refman/8.4/en/crashing.html
You can check how long your mysqld server has been up by executing mysqladmin version. If mysqld has died and restarted, you may find the reason by looking in the server's error log. On some systems, you can find in the error log a stack trace of ...
https://dev.mysql.com/doc/workbench/en/wb-migration-install-odbc-drivers.html
Typically you need to provide a name for the data source (the DSN), in addition to the database server IP, port, username, and sometimes the database the user has access to. For each RDBMS, you need its corresponding ODBC driver, which must also be ...
https://dev.mysql.com/doc/internals/en/delete-row.html
Synopsis virtual int delete_row ( buf); const byte * buf ; Description This is the delete_row method. buf will contain a copy of the row to be deleted. The server will call this right after the current row has been called (from either a previous ...
https://dev.mysql.com/doc/internals/en/handler-instantiation.html
The first method call your storage engine needs to support is the call for a new handler instance. Before the handlerton is defined in the storage engine source file, a method header for the instantiation method must be defined. Here is an example ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-report-table.html
From MySQL version 8.0.32 onwards, the heatwave_advisor_report table, is deprecated and replaced with the heatwave_autopilot_report table in the sys schema. When MySQL runs Advisor, it sends detailed output to the heatwave_advisor_report table in ...