SQL node2-opracowanie

SQL nodes. If you compile MySQL with clustering support, and perform the default installation
(using make install as the system root user), mysqld is placed in /usr/local/mysql/bin.
Follow the steps given in Section 2.9, “Installing MySQL from Source” to make mysqld ready for use.
If you want to run multiple SQL nodes, you can use a copy of the same mysqld executable and its
associated support files on several machines. The easiest way to do this is to copy the entire /usr/
local/mysql directory and all directories and files contained within it to the other SQL node host or
hosts, then repeat the steps from Section 2.9, “Installing MySQL from Source” on each machine. If you
configure the build with a nondefault PREFIX option, you must adjust the directory accordingly.
In Section 17.2.4, “Initial Configuration of MySQL Cluster”, we create configuration files for all of the
nodes in our example MySQL Cluster.
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