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https://dev.mysql.com/doc/refman/5.7/en/pluggable-authentication-system-variables.html
These variables can be set to override the default OpenLDAP TLS configuration; see LDAP Pluggable Authentication and ldap.conf authentication_ldap_sasl_group_search_attr Command-Line Format --authentication-ldap-sasl-group-search-attr=value System ...Communication between the authentication plugin and the LDAP server occurs according to this authentication method to ensure password ...
https://dev.mysql.com/doc/refman/5.7/en/pam-pluggable-authentication.html
Proxy user support: PAM authentication can return to MySQL a user name different from the external user name passed by the client program, based on the PAM groups the external user is a member of and the authentication string provided. Optionally, ... Note PAM pluggable authentication is an extension included in MySQL Enterprise Edition, a commercial ...
https://dev.mysql.com/doc/refman/5.7/en/select.html
[into_option] [FROM table_references [PARTITION partition_list]] [WHERE where_condition] [GROUP BY {col_name | expr | position} [ASC | DESC], ... In the WHERE expression, you can use any of the functions and operators that MySQL supports, except for ... SELECT [ALL | DISTINCT | DISTINCTROW ] [HIGH_PRIORITY] [STRAIGHT_JOIN] [SQL_SMALL_RESULT] [SQL_BIG_RESULT] [SQL_BUFFER_RESULT] [SQL_CACHE | SQL_NO_CACHE] [SQL_CALC_FOUND_ROWS] select_expr [, select_expr] ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-disk-data-objects.html
One or more undo log files are assigned to a log file group, which is then assigned to a tablespace. NDB Cluster tablespaces and log file groups are not implemented as files. For example, you cannot have a tablespace and a log file group both named ... NDB Cluster Disk Data storage is implemented using a number of Disk Data ...
https://dev.mysql.com/doc/refman/5.7/en/sys-schema-object-index.html
The following tables list sys schema objects and provide a short description of each one.
https://dev.mysql.com/doc/refman/5.7/en/added-deprecated-removed.html
binlog_group_commit_sync_delay: Sets number of microseconds to wait before synchronizing transactions to disk. binlog_group_commit_sync_no_delay_count: Sets maximum number of transactions to wait for before aborting current delay specified by ...
https://dev.mysql.com/doc/refman/5.7/en/mysqld-multi.html
mysqld_multi searches for groups named [mysqldN] in my.cnf (or in the file named by the --defaults-file option). This number is referred to in the following discussion as the option group number, or GNR. Group numbers distinguish option groups from ... mysqld_multi is designed to manage several mysqld processes that listen for connections on different Unix socket files and TCP/IP ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-mgm-client-commands.html
CREATE NODEGROUP nodeid[, nodeid, ...] Creates a new NDB Cluster node group and causes data nodes to join it. This command is used after adding new data nodes online to an NDB Cluster, and causes them to join a new node group and thus to begin ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-replica.html
Important Replication filters cannot be used on a MySQL server instance that is configured for Group Replication, because filtering transactions on some servers would make the group unable to reach agreement on a consistent state. Important ... This ...
https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html
group_concat_max_len Command-Line Format --group-concat-max-len=# System Variable group_concat_max_len Scope Global, Session Dynamic Yes Type Integer Default Value 1024 Minimum Value 4 Maximum Value (64-bit platforms) 18446744073709551615 Maximum ...