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https://dev.mysql.com/doc/refman/8.0/en/partitioning-columns-range.html
RANGE COLUMNS partitioning columns are not restricted to integer columns; string, DATE and DATETIME columns can also be used as partitioning columns. In the syntax just shown, column_list is a list of one or more columns (sometimes called a ...A ...
https://dev.mysql.com/doc/refman/8.0/en/charset-binary-collations.html
Binary strings (as stored using the BINARY, VARBINARY, and BLOB data types) have a character set and collation named binary. Binary strings are sequences of bytes and the numeric values of those bytes determine comparison and sort order. Nonbinary ... This section describes how the binary collation for binary strings compares to _bin collations for nonbinary ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-encrypted-file-component.html
Warning For encryption key management, the component_keyring_file and component_keyring_encrypted_file components are not intended as a regulatory compliance solution. Security standards such as PCI, FIPS, and others require use of key management ...
https://dev.mysql.com/doc/refman/8.0/en/linux-installation-native.html
Many Linux distributions include a version of the MySQL server, client tools, and development components in their native software repositories and can be installed with the platforms' standard package management systems. For Red Hat and similar ...
https://dev.mysql.com/doc/refman/8.0/en/merge-storage-engine.html
You can use SELECT, DELETE, UPDATE, and INSERT on MERGE tables. You must have SELECT, DELETE, and UPDATE privileges on the MyISAM tables that you map to a MERGE table. “Identical” means that all tables have identical column data types and index ... The MERGE storage engine, also known as the MRG_MyISAM engine, is a collection of identical MyISAM tables that can be used as ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-backups.html
This section discusses making backups and restoring from them using NDB Cluster replication. We assume that the replication servers have already been configured as covered previously (see Section 25.7.5, “Preparing the NDB Cluster for ...This ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-secure-installation.html
You can remove the test database (which by default can be accessed by all users, even anonymous users), and privileges that permit anyone to access databases with names that start with test_. Most of the usual MySQL client options such as --host and ... This program enables you to improve the security of your MySQL installation in the following ways: You can set a password for root ...
https://dev.mysql.com/doc/refman/8.0/en/resignal.html
RESIGNAL makes it possible to both handle an error and return the error information. Otherwise, by executing an SQL statement within the handler, information that caused the handler's activation is destroyed. RESIGNAL also can make some procedures ...RESIGNAL may change some or all information before passing it ...
https://dev.mysql.com/doc/refman/8.0/en/user-names.html
An account is defined in terms of a user name and the client host or hosts from which the user can connect to the server. There are several distinctions between the way user names and passwords are used by MySQL and your operating system: User ...
https://dev.mysql.com/doc/refman/8.0/en/expressions.html
For the - operator, INTERVAL expr unit is permitted only on the right side, because it makes no sense to subtract a date or datetime value from an interval. This section lists the grammar rules that expressions must follow in MySQL and provides ...