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https://dev.mysql.com/doc/refman/8.0/en/data-masking.html
Administration is restricted to authorized users who are granted special privileges so that only they can create and modify the dictionaries. This may include genetic sequences (long strings), test results stored in JSON format, and other data types. Note MySQL Enterprise Data Masking and De-Identification is an extension included in MySQL Enterprise Edition, a commercial ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-innodb-ft-index-cache-table.html
This value might reflect the value of an ID column that you defined for the underlying table, or it can be a sequence value generated by InnoDB when the table contains no suitable column. The INNODB_FT_INDEX_CACHE table provides token information ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-innodb-ft-index-table-table.html
This value might reflect the value of an ID column that you defined for the underlying table, or it can be a sequence value generated by InnoDB when the table contains no suitable column. The INNODB_FT_INDEX_TABLE table provides information about ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-autocommit-commit-rollback.html
This mode of operation might be unfamiliar if you have experience with other database systems, where it is standard practice to issue a sequence of DML statements and commit them or roll them back all together. $> mysql test mysql> CREATE TABLE ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-deadlocks-handling.html
For example, organize database operations into functions within your application, or call stored routines, rather than coding multiple similar sequences of INSERT, UPDATE, and DELETE statements in different places. Another way to serialize ... This ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html
Your application code can ensure referential integrity throughout this sequence of operations. If you query data and then insert or update related data within the same transaction, the regular SELECT statement does not give enough protection. Other ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-single-multi.html
Before the introduction of online DDL, it was common practice to combine many DDL operations into a single ALTER TABLE statement. Because each ALTER TABLE statement involved copying and rebuilding the table, it was more efficient to make several ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-windows-initial-start.html
Important An NDB Cluster management node caches the configuration data that it reads from config.ini; once it has created a configuration cache, it ignores the config.ini file on subsequent starts unless forced to do otherwise. Once the NDB Cluster ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-mta.html
In this scheme, each transaction in a binary log file is annotated with a sequence_number (1, 2, 3, ...), and as well as the sequence number of the most recent binary log transaction that it depends on, to which we refer as last_committed. Within a ...To use this functionality with NDB Cluster, it is necessary that the following three conditions be met: Binary log transaction dependencies are determined at the ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-instrument-naming.html
An instrument name consists of a sequence of elements separated by '/' characters. Example names: wait/io/file/myisam/log wait/io/file/mysys/charset wait/lock/table/sql/handler wait/synch/cond/mysys/COND_alarm ...The elements of an instrument name ...