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https://dev.mysql.com/doc/internals/en/error-flags.html
thd->killed Set in case of error in connection protocol or in case of 'kill'. In this case we should abort the query and kill the connection. The following flags can be examined or set to alter the behavior during error handling: ...
https://dev.mysql.com/doc/internals/en/event-data-for-specific-event-types.html
For transactional tables, there should be no event with a nonzero error code (though it can happen, for example if the connection was interrupted (Control-C)). Value is three 2-byte unsigned integers representing the character_set_client, ... The ...
https://dev.mysql.com/doc/internals/en/initial-handshake.html
After this, optionally, client can request an SSL connection to be established with SSL Connection Request Packet, and then client sends the Handshake Response Packet. Initial Handshake starts with server sending the Initial Handshake Packet.
https://dev.mysql.com/doc/internals/en/ssl-directory.html
Secure Sockets Layer; includes an example certification one can use test an SSL (secure) database connection. Finally, there are two short scripts for running clients and servers over SSL connections. It contains a short note from Tonu Samuel (the ...
https://dev.mysql.com/doc/internals/en/ssl-handshake.html
server sending Initial Handshake Packet client replying with SSL Connection Request Packet the ususal SSL exchange leading to establishing SSL connection client sends Handshake Response Packet Image description .
https://dev.mysql.com/doc/internals/en/transactions-life-cycle.html
When a new connection is established, thd->transaction members are initialized to an empty state. When a connection is closed, the current normal transaction, if any, is rolled back. If a statement uses any tables, all affected engines are ...
https://dev.mysql.com/doc/mysql-installer/en/server-accounts-roles.html
Host: Select localhost for local connections only or <All Hosts (%)> when remote connections to the server are required. Root Account Password Assigning a root password is required and you will be asked for it when performing other MySQL Installer ...
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-5-7.html
The following list details the changes to specific options and variables within MySQL 5.7.
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-clusterjhelper.html
Table 4.13 getSessionFactory(Map) Parameter Description props properties of the session factory return the session factory Exceptions ClusterFatalUserException if the connection to the cluster cannot be made 4.3.1.8.9 getSessionFactory(Map, ...
https://dev.mysql.com/doc/ndbapi/en/mccj-using-connectorj.html
JDBC clients of an NDB Cluster data source, and using Connector/J 5.0.6 (or later), accept jdbc:mysql:loadbalance:// URLs (see Configuration Properties), with which you can take advantage of the ability to connect with multiple MySQL servers to ...