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https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-support-bug-report.html
Initiate a bug report for our bugs database at http://bugs.mysql.com/, then click the Files tab in the bug report for instructions on uploading the archive to the bugs database. If you encounter difficulties or problems with Connector/ODBC, start ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-next-result.html
Syntax: ccnx.next_result() Initiates the next result set for a statement string that produced multiple result sets. Raises a MySQLInterfaceError exception for any MySQL error returned by the MySQL server.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlconnection-constructor.html
Syntax: cnx = MySQLConnection(**kwargs) The MySQLConnection constructor initializes the attributes and when at least one argument is passed, it tries to connect to the MySQL server. For a complete list of arguments, see Section 7.1, ...
https://dev.mysql.com/doc/connector-python/en/connector-python-asyncio.html
Note that increasing the number of jobs does add job management overhead which at some point evaporates the initial speed-up. Installing Connector/Python also installs the mysql.connector.aio package that integrates asyncio with the connector to ...
https://dev.mysql.com/doc/internals/en/a-mysql-client-logs-in.html
00 00 27 75 3e 6f 38 66 79 4e 00 ff f7 08 02 00 ..'u>o8fyN...... 00 00 00 00 00 00 00 00 00 00 00 00 00 57 4d 5d .............WM] 6a 7c 53 68 32 5c 59 2e 73 00 j|Sh2\Y.s. which responds with a handshake packet which contains the version, some flags ...
https://dev.mysql.com/doc/internals/en/auth-phase-fast-path.html
The fast authentication path is used if both client and server used method M to generate authentication data in the initial handshake. Assume that client wants to log in as user U and that user account uses authentication method M. In that case the ...
https://dev.mysql.com/doc/internals/en/authentication-method-change.html
the client connecting to the server the server responds with the Initial Handshake Packet the client sends the Handshake Response Packet the server responds with the Authentication Method Switch Request Packet to tell the client which ...client and ...
https://dev.mysql.com/doc/internals/en/authentication-method.html
For earlier servers it is always Secure Password Authentication or Old Password Authentication depending on the CLIENT_SECURE_CONNECTION flag. Client and server negotiate what types of authentication they support as part of the connection phase.
https://dev.mysql.com/doc/internals/en/binary-log-versions.html
Important constants: START_EVENT_V3 = 1 FORMAT_DESCRIPTION_EVENT = 15 EVENT_TYPE_OFFSET = 4 EVENT_LEN_OFFSET = 9 ST_SERVER_VER_LEN = 50 A binary log file begins with a 4-byte magic number followed by an initial descriptor event that identifies the ... There are several versions of the binary log file format: v1: Used in MySQL 3.23 v3: Used in MySQL 4.0.2 though 4.1 v4: Used in MySQL 5.0 and up A v2 format was used briefly (in early MySQL 4.0.x versions), but it is obsolete and no longer ...
https://dev.mysql.com/doc/internals/en/capability-flags.html
Value 0x00040000 Requires CLIENT_PROTOCOL_41 CLIENT_PLUGIN_AUTH Value 0x00080000 Server Sends extra data in Initial Handshake Packet and supports the pluggable authentication protocol. The capability flags are used by the client and server to ...