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https://dev.mysql.com/doc/refman/8.0/en/alter-view.html
The syntax is similar to that for CREATE VIEW see Section 15.1.23, “CREATE VIEW Statement”). This statement requires the CREATE VIEW and DROP privileges for the view, and some privilege for each column referred to in the SELECT statement. ALTER ...
https://dev.mysql.com/doc/refman/8.0/en/audit-log-filter-definitions.html
Important It is theoretically possible for a user with sufficient permissions to mistakenly create an abort item in the audit log filter that prevents themselves and other administrators from accessing the system. Accounts created in MySQL 8.0.28 or ...For information about using JSON data in MySQL, see Section 13.5, “The JSON Data ...
https://dev.mysql.com/doc/refman/8.0/en/audit-log-installation.html
Create the database first; its name should not exceed 64 characters. For example: mysql> CREATE DATABASE IF NOT EXISTS database-name; Next, run the script using the alternative database name. This section describes how to install or uninstall MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/backup-and-recovery.html
A group of MySQL servers can be configured to create a cluster using MySQL Shell. A minimum of three servers are required to create a high availability cluster. It is important to back up your databases so that you can recover your data and be up ...
https://dev.mysql.com/doc/refman/8.0/en/charset-collation-effect.html
latin1_swedish_ci latin1_german1_ci latin1_german2_ci Muffler Muffler Müller MX Systems Müller Muffler Müller MX Systems MX Systems MySQL MySQL MySQL The character that causes the different sort orders in this example is ü (German ...
https://dev.mysql.com/doc/refman/8.0/en/charset-collation-implementations.html
MySQL implements several types of collations: Simple collations for 8-bit character sets This kind of collation is implemented using an array of 256 weights that defines a one-to-one mapping from character codes to weights. It is a case-insensitive ...
https://dev.mysql.com/doc/refman/8.0/en/charset-repertoire.html
The repertoire of a character set is the collection of characters in the set. String expressions have a repertoire attribute, which can have two values: ASCII: The expression can contain only ASCII characters; that is, characters in the Unicode ...
https://dev.mysql.com/doc/refman/8.0/en/charset-table.html
The CREATE TABLE and ALTER TABLE statements have optional clauses for specifying the table character set and collation: CREATE TABLE tbl_name (column_list) [[DEFAULT] CHARACTER SET charset_name] [COLLATE collation_name]] ALTER TABLE tbl_name ...
https://dev.mysql.com/doc/refman/8.0/en/charset-unicode-conversion.html
Tables created with these row formats enable you to index a maximum of 1024 or 768 characters for utf8mb3 or utf8mb4 columns, respectively. The older server sees utf8 in the dump file object definitions and create new objects that use the (3-byte) ... This section describes issues that you may face when converting character data between the utf8mb3 and utf8mb4 character ...
https://dev.mysql.com/doc/refman/8.0/en/checksum-table.html
This row-by-row calculation is what you get with the EXTENDED clause, with InnoDB and all other storage engines other than MyISAM, and with MyISAM tables not created with the CHECKSUM=1 clause. For MyISAM tables created with the CHECKSUM=1 clause, ...[QUICK | EXTENDED] CHECKSUM TABLE reports a checksum for the contents of a ...