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https://dev.mysql.com/doc/x-devapi-userguide/en/synchronous-vs-asynchronous-execution.html
C# Code Task<RowResult> getEmployeesTask = employees.Select("name", "age") .Where("name like :name").OrderBy("name") .Bind("name", "m%").ExecuteAsync(); // Do something else while the getEmployeesTask is executing in the background // at this point ... Traditionally, many MySQL drivers used a synchronous approach when executing SQL ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-existing-collections.html
Therefore it is best to separate the code that creates the collections in the database from the actual user application code. In order to retrieve a Collection object for an existing collection stored in the database call the getCollection() ...
https://dev.mysql.com/doc/connectors/en/connector-python-asyncio.html
# DISCLAIMER: this is an example for showcasing/demo purposes, # you should avoid global variables usage for production code. As demonstrated, the asynchronous version requires more code to function than the non-asynchronous variant. Is it worth the ... Installing Connector/Python also installs the mysql.connector.aio package that integrates asyncio with the connector to allow integrating asynchronous MySQL interactions with an ...
https://dev.mysql.com/doc/connector-python/en/connector-python-asyncio.html
# DISCLAIMER: this is an example for showcasing/demo purposes, # you should avoid global variables usage for production code. As demonstrated, the asynchronous version requires more code to function than the non-asynchronous variant. Is it worth the ... Installing Connector/Python also installs the mysql.connector.aio package that integrates asyncio with the connector to allow integrating asynchronous MySQL interactions with an ...
https://dev.mysql.com/doc/refman/8.4/en/string-functions.html
[USING charset_name]) CHAR() interprets each argument N as an integer and returns a string consisting of the characters given by the code values of those integers. mysql> SELECT FORMAT(12332.123456, 4); -> '12,332.1235' mysql> SELECT ...For ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-prepared-statement-type-conversions.html
MySQL knows the type code for the SQL value on the server side. The buffer_type value in the MYSQL_BIND structure indicates the type code of the C variable that holds the value on the client side. The two codes together tell MySQL what conversion ...
https://dev.mysql.com/doc/refman/8.4/en/get-diagnostics.html
Condition area list: Condition area 1: error code for condition 1 error message for condition 1 ... Condition area 2: error code for condition 2: error message for condition 2 ... Condition area 3: error code for condition 3 error message for ...
https://dev.mysql.com/doc/refman/8.4/en/server-status-variables.html
For additional connection-related information, check the Connection_errors_xxx status variables and the host_cache table. All Com_stmt_xxx variables are increased even if a prepared statement argument is unknown or an error occurred during execution. Connection_errors_xxx These variables provide information about errors that occur during the client connection ...
https://dev.mysql.com/doc/internals/en/x-protocol-messages-messages.html
Parameters length -- length of the whole message message_type -- type of the message_payload message_payload -- the message's payload encoded using Google Protobuf if not otherwise noted. A message sequence either: finishes successfully if it ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-commands-other.html
mysqlbackup --error-code=CODE print-message print-message Prints the associated exit message for a mysqlbackup exit code to the stdout stream. Use the --error-code option to supply the exit code for which you want to receive the associated exit ...