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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-import.html
ndb_import imports CSV-formatted data, such as that produced by mysqldump --tab, directly into NDB using the NDB API. ndb_import requires a connection to an NDB management server (ndb_mgmd) to function; it does not require a connection to a MySQL ...db_name is the name of the database where the table into which to import the data is found; file_name is the name of the CSV file from which to read the data; this must include the path to this file if it is not in the current ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installer.html
It is downloaded with and supports the following MySQL products: MySQL Servers MySQL Installer can install and manage multiple, separate MySQL server instances on the same host at the same time. Each time you invoke MySQL Installer, the ... MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html
mysql> SELECT ABS(2); -> 2 mysql> SELECT ABS(-32); -> 32 This function is safe to use with BIGINT values. mysql> SELECT ACOS(1); -> 0 mysql> SELECT ACOS(1.0001); -> NULL mysql> SELECT ACOS(0); -> 1.5707963267949 ASIN(X) Returns the arc sine of X, ...
https://dev.mysql.com/doc/refman/8.0/en/regexp.html
MySQL implements regular expression support using International Components for Unicode (ICU), which provides full Unicode support and is multibyte safe. (Prior to MySQL 8.0.4, MySQL used Henry Spencer's implementation of regular expressions, which ...This section discusses the functions and operators available for regular expression matching and illustrates, with examples, some of the special characters and constructs that can be used for regular expression ...
https://dev.mysql.com/doc/refman/8.0/en/grant.html
(Alternatively, if you have the UPDATE privilege for the grant tables in the mysql system schema, you can grant any account any privilege.) When the read_only system variable is enabled, GRANT additionally requires the CONNECTION_ADMIN privilege (or ...[WITH GRANT OPTION] [AS user [WITH ROLE DEFAULT | NONE | ALL | ALL EXCEPT role [, role ] ...
https://dev.mysql.com/doc/refman/8.0/en/using-systemd.html
Assign values using the following syntax: LD_PRELOAD=/path/to/malloc/library TZ=time_zone_setting After modifying /etc/sysconfig/mysql, restart the server to make the changes effective: systemctl restart mysqld # RPM platforms systemctl restart ...
https://dev.mysql.com/doc/refman/8.0/en/MySQLInstallerConsole.html
On success, the catalog is applied the next time either MySQLInstaller or MySQLInstallerConsole.exe is executed. MySQLInstallerConsole.exe provides command-line functionality that is similar to MySQL Installer. This reference includes: MySQL ...To ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-security-mysql-security-procedures.html
In this section, we discuss MySQL standard security procedures as they apply to running NDB Cluster. In general, any standard procedure for running MySQL securely also applies to running a MySQL Server as part of an NDB Cluster. First and foremost, ...You should also delete the anonymous user account that is installed by ...
https://dev.mysql.com/doc/refman/8.0/en/mysqlbinlog.html
To employ multiple rewrite rules, specify the option multiple times, as shown here: mysqlbinlog --rewrite-db='dbcurrent->dbold' --rewrite-db='dbtest->dbcurrent' \ binlog.00001 > /tmp/statements.sql When used together with the --database option, the ...To display their contents in text format, use the mysqlbinlog ... The server's binary log consists of files ...
https://dev.mysql.com/doc/refman/8.0/en/binary-installation.html
This section covers the installation of MySQL from a compressed tar file binary distribution on Unix/Linux platforms. For Linux-generic binary distribution installation instructions with a focus on MySQL security features, refer to the Secure ...