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https://dev.mysql.com/doc/refman/8.0/en/source-installation-layout.html
By default, when you install MySQL after compiling it from source, the installation step installs files under /usr/local/mysql. See Table 2.3, “MySQL Installation Layout for Generic Unix/Linux Binary Package”, and Section 2.3.1, “MySQL ...The ...
https://dev.mysql.com/doc/refman/8.0/en/windows-select-server.html
The following table shows the available servers for Windows in MySQL 8.0. Binary Description mysqld Optimized binary with named-pipe support mysqld-debug Like mysqld, but compiled with full debugging and automatic memory allocation checking All of ...Each of the servers in a distribution support the same set of storage ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-requirements.html
Transactions are executed optimistically and then, at commit time, are checked for conflicts. MySQL Group Replication is designed to be deployed in a cluster environment where server instances are very close to each other. Bi-directional ...
https://dev.mysql.com/doc/refman/8.0/en/precision-math-examples.html
This section provides some examples that show precision math query results in MySQL. Consider the following stored procedure, which adds .0001 to a variable 1,000 times. That is, for two numbers X1 and X2 that have scale S1 and S2, the scale of the ...These examples demonstrate the principles described in Section 14.24.3, “Expression Handling”, and Section 14.24.4, “Rounding ...
https://dev.mysql.com/doc/refman/8.0/en/connection-compression-control.html
To configure that setting explicitly at startup, use these lines in the server my.cnf file: [mysqld] protocol_compression_algorithms=zlib,zstd,uncompressed To set and persist the protocol_compression_algorithms system variable to that value at ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-aws-plugin.html
Note The keyring_aws plugin is an extension included in MySQL Enterprise Edition, a commercial product. MySQL Enterprise Edition can work with keyring_aws on Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Debian, Ubuntu, macOS, and Windows. MySQL Enterprise Edition does not support the use of keyring_aws on these platforms: EL6 Generic Linux (glibc2.12) SLES 12 (with versions after MySQL Server 5.7) Solaris The discussion here assumes that you are familiar with AWS in general and KMS in ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-selection.html
When a table is created using [LINEAR] HASH or [LINEAR] KEY partitioning and the names of the partitions are not specified, MySQL automatically names the partitions p0, p1, p2, ..., pN-1, where N is the number of partitions. For subpartitions not ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-params-api.html
The listing in this section provides information about parameters used in the [mysqld] and [api] sections of a config.ini file for configuring NDB Cluster SQL nodes and API nodes. ConnectBackoffMaxTime: Specifies longest time in milliseconds ...For ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-connection-security.html
From MySQL 8.0.27, Group Replication can secure group communication connections between members by one of the following methods: Using its own implementation of the security protocols, including TLS/SSL and the use of an allowlist for incoming ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-first-start.html
Starting the cluster is not very difficult after it has been configured. Each cluster node process must be started separately, and on the host where it resides. This option requires that --initial or --reload also be specified; see Section 25.5.4, ...