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https://dev.mysql.com/doc/connector-net/en/connector-net-programming-binary-issues.html
More specifically, the server can sometimes report that a column is binary when it is not (and the reverse). Some server functions such DATE_FORMAT return the column incorrectly as binary. With the availability of BINARY and VARBINARY data types, it ... There are certain situations where MySQL will return incorrect metadata about one or more ...
https://dev.mysql.com/doc/connector-net/en/connector-net-tutorials-ssl-pfx.html
For the purposes of this example, use test client certificates from the MySQL server repository (./mysql-test/std_data). Creating a Certificate File to Use with the .NET Client From the directory server-repository-root/mysql-test/std_data, issue the ...Instead, Windows includes a certificate store that provides platform-dependent certificates in PFX ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-overview.html
Interacting with a MySQL server from an applications using the Connector/ODBC typically involves the following operations: Configure the Connector/ODBC DSN. This might include: allocate environment handle, set ODBC version, allocate connection ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-errors-custom-error-exception.html
Syntax: errors.custom_error_exception(error=None, exception=None) This method defines custom exceptions for MySQL server errors and returns current customizations. If error is a MySQL Server error number, you must also pass the exception class. The ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-errors-error.html
errors.Error is internally used by Connector/Python to raise MySQL client and server errors and should not be used by your application to raise exceptions. This exception is the base class for all other exceptions in the errors module. It can be ...
https://dev.mysql.com/doc/connector-python/en/connector-python-coding.html
The application can use server-side checks such as unique constraints and NOT NULL constraints, to keep the bad data from ever reaching the database. You configure the innodb_buffer_pool_size option within the MySQL server to dedicate a certain ...
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/capability-negotiation.html
To permit an old client to connect to newer servers, the initial handshake contains the MySQL Server version the server's capabilities The client should only announce the capabilities in the Handshake Response Packet that it has in common with the ...They can agree on: use of status flags use of SQL states for error-codes authentication methods SSL support ...
https://dev.mysql.com/doc/internals/en/com-binlog-dump.html
The master responds either with a binlog network stream a ERR_Packet or (if BINLOG_DUMP_NON_BLOCK is set) with EOF_Packet If the binlog-filename is empty, the server will send the binlog-stream of the first known binlog. Requests a binlog network ...
https://dev.mysql.com/doc/internals/en/com-query-response.html
If the SERVER_MORE_RESULTS_EXISTS flag is set in the last EOF_Packet or (if the CLIENT_DEPRECATE_EOF capability flag is set) OK_Packet, another ProtocolText::Resultset will follow (see Multi-resultset). While a TIMESTAMP field may be a ...Image ...