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https://dev.mysql.com/doc/workbench/en/wb-what-is-new-63.html
User Interface Changes The home screen was modified: the connections, models, and starters were split into individual pages. User Preference Changes A new Log Level preference (under Others) was added to alter the log verbosity level. The premise is ... This section summarizes many of the new features added to MySQL Workbench 6.3, in relation to the MySQL Workbench 6.2 ...
MySQL 8.4 Reference Manual :: A.11 MySQL 8.4 FAQ: MySQL Chinese, Japanese, and Korean Character Sets
https://dev.mysql.com/doc/refman/8.4/en/faqs-cjk.html
Many Windows users find that a Microsoft character set, such as cp932 for Japanese Windows, is suitable. Why do I get Incorrect string value error messages? To see the problem, create a table with one Unicode (ucs2) column and one Chinese (gb2312) ... This set of Frequently Asked Questions derives from the experience of MySQL's Support and Development groups in handling many inquiries about CJK (Chinese-Japanese-Korean) ...
https://dev.mysql.com/doc/refman/8.4/en/json-utility-functions.html
The argument can also be a valid JSON document or a string which can be parsed as one—either as a literal value or as the value of a user variable—in which case the function returns 0. In the case where it is string, the function returns the ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-limitations-storage-engines.html
CREATE TABLE and ALTER TABLE statements that would cause a user-partitioned NDB table not to meet either or both of the following two requirements are not permitted, and fail with an error: The table must have an explicit primary key. If a ...This ... In MySQL 8.4, partitioning support is not actually provided by the MySQL Server, but rather by a table storage engine's own or native partitioning ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-concepts.html
A global transaction identifier (GTID) is a unique identifier created and associated with each transaction committed on the server of origin (the source). The tag is a user-defined string used to identify a specific group of transactions; see the ...This identifier is unique not only to the server on which it originated, but is unique across all servers in a given replication ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/mysqlbackup.backup.html
We specify some of the connection information for the database using the --user and --host options (and, with the --password option, tell mysqlbackup to prompt for a user password). The unique ID for this backup job is recorded in special tables ...
https://dev.mysql.com/doc/relnotes/mysql-cluster/8.4/en/news-8-4-4.html
(Bug #37049014) Bugs Fixed Microsoft Windows: Successive iterations of the sequence ndb_sign_keys --create-key followed by ndb_sign_keys --promote were unsuccessful on Windows. This fix also adds a warning to inform API users that deleting ... MySQL ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-compliance-security-standard-rules.html
Consider whether the filtering of events by account is required, and remove the configuration values for audit_log_exclude_accounts or audit_log_include_accounts if not. Such a server could access any file on the client host to which the client user ...Audit Log Policy Not ALL Description The Enterprise Audit Log Plugin is Filtering Events By Event Status Severity Warning Advice When using these options the plugin may not be logging all events which may be required for later ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-fulltext-index.html
Full-text indexes are created on text-based columns (CHAR, VARCHAR, or TEXT columns) to speed up queries and DML operations on data contained within those columns. A full-text index is defined as part of a CREATE TABLE statement or added to an ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-columns-range.html
However, the order of the column names in the partitioning column list and the value lists does not have to be the same as the order of the table column definitions in the main part of the CREATE TABLE statement. In addition, changing the character ... Range columns partitioning is similar to range partitioning, but enables you to define partitions using ranges based on multiple column ...