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https://dev.mysql.com/doc/x-devapi-userguide/en/connecting-to-a-single-mysqld-node-setup.html
In this example a connection to a local MySQL Server instance running X Plugin on the default TCP/IP port 33060 is established using the MySQL user account user with its password. You are prompted to enter the user name and password in this case.
https://dev.mysql.com/doc/connectors/en/connector-odbc-installation-source-unix.html
Build Steps for Unix To build the driver libraries, execute make: $> make If any errors occur, correct them and continue with the build process. -DBUNDLE_DEPENDENCIES=boolean: Enable to install external library runtime dependencies, such as OpenSSL, ... You need the following tools to build MySQL from source on Unix: A working ANSI C++ ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-installation-source-unix.html
Build Steps for Unix To build the driver libraries, execute make: $> make If any errors occur, correct them and continue with the build process. -DBUNDLE_DEPENDENCIES=boolean: Enable to install external library runtime dependencies, such as OpenSSL, ... You need the following tools to build MySQL from source on Unix: A working ANSI C++ ...
https://dev.mysql.com/doc/internals/en/test-faults-macros.html
DBUG_EXECUTE_IF (keyword, code) allows executing a piece of code if the appropriate dbug instruction is set. DBUG_EVALUATE_IF (keyword, val1, val2) is used in if expressions and returns val1 if the appropriate dbug instruction is set.
https://dev.mysql.com/doc/internals/en/implementing-records-in-range-method.html
The [custom-engine.html#custom-engine-api-reference-records_in_range records_in_range()] method is called by the optimizer to assist in choosing which index on a table to use for a query or join. It is defined as follows: ha_rows ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-constants.html
4.3.1.14.42 PROPERTY_CONNECTION_RECONNECT_TIMEOUT public static final String PROPERTY_CONNECTION_RECONNECT_TIMEOUT = "com.mysql.clusterj.connection.reconnect.timeout"; Since 7.5.7 The number of seconds to wait for all sessions to be closed when ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-thread-trx-info.html
The information includes the current transaction, and the statements it has already executed, derived from the Performance Schema events_transactions_current and events_statements_history tables. Configuration Options ps_thread_trx_info() operation ... Returns a JSON object containing information about a given ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-nl2ml.html
MySQL 9.4.0 introduces the NL2ML (natural language to machine learning) routine, which provides step-by-step guidelines on using MySQL HeatWave AutoML for a particular business problem. Use this routine to ask general questions about MySQL HeatWave ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-recovery.html
The current maximum auto-increment counter value is written to the redo log each time the value changes, which makes it crash-safe. To achieve point-in-time recovery after restoring a backup, you can apply changes from the binary log that occurred ...Recovery from Data Corruption or Disk Failure If your database becomes corrupted or disk failure occurs, you must perform the recovery using a ...
https://dev.mysql.com/doc/connectors/en/connector-net-interceptors.html
The BaseCommandInterceptor class has these methods that you can override: public virtual bool ExecuteScalar(string sql, ref object returnValue); public virtual bool ExecuteNonQuery(string sql, ref int returnValue); public virtual bool ... An ...