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https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-session.html
"ISO-8859-1", that is compatible with "latin1_swedish_ci", so the character encoding setting is left unchanged; and if client is actually using "windows-1252" (which is similar but different from "ISO-8859-1"), errors would occur for some characters. sessionVariables A comma or semicolon separated list of "name=value" pairs to be sent as "SET [SESSION] ..." to the server when the driver ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-spring-config.html
The Spring Framework is a Java-based application framework designed for assisting in application design by providing a way to configure components. The technique used by Spring is a well known design pattern called Dependency Injection (see ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-statements.html
Statement objects allow you to execute basic SQL queries and retrieve the results through the ResultSet class, which is described later. To create a Statement instance, you call the createStatement() method on the Connection object you have ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-tomcat.html
The following instructions are based on the instructions for Tomcat-5.x, available at http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html which is current at the time this document was written. First, install the .jar file ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-autotune.html
The cluster must be in the created or fully operational status for this command to work, or an error will result. autotune [--dryrun] [--sequential-restart] [--writeload=writeload] template cluster_name writeload: {low|medium|high} template: ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-create-cluster.html
Caution While it is possible to import into a cluster that was created without this option, it is not advisable, since the cluster is not protected against accidentally performing any of the operations listed previously, which may result in ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-delete-cluster.html
delete cluster [--removedirs] cluster_name This command deletes the cluster named cluster_name, removing it from the list of clusters managed by MySQL Cluster Manager. delete cluster does not remove any MySQL NDB Cluster binaries from hosts.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-delete-package.html
If you attempt to use the unregistered package in a create cluster command, the command fails, as shown here: mcm> create cluster --package=mypackage > --processhosts=ndb_mgmd@tonfisk,ndbd@grindval,ndbd@flundra,mysqld@tonfisk mycluster; ERROR 4001 ... delete package [{--hosts=|-h }host_list] package_name host_list: host[,host[,...]] This command is used to unregister a ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-eventual-consistency.html
While an agent might be lagging behind, the guaranteed eventual consistency means that, unless prevented by a network error or some other issues, any lagging agent will eventually catch up with the other agents, and all agents will eventually get a ... MySQL Cluster Manager guarantees eventual consistency among agents, meaning that: Any message communicated among agents is either delivered or not delivered to ALL agents (instead of delivered to some and missed by ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-get.html
get [--include-defaults|-d] [--all] [filter_specification_list] cluster_name filter_specification_list: filter_specification[,filter_specification][,...] filter_specification: [attribute_name][:process_specification][+process_specification]] ...