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https://dev.mysql.com/doc/refman/5.7/en/innodb-table-import.html
FOR EXPORT is run, InnoDB generates a .cfg metadata file in the schema directory of the table. Note If you are importing a table from an encrypted tablespace, InnoDB generates a .cfp file in addition to a .cfg metadata file. FOR EXPORT is run, ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-event-tables.html
For each event type, the _current, _history, and _history_long tables have the same columns. For _history_long, when the table becomes full, the oldest row is discarded when a new row is added, regardless of which thread generated either row. After ... For wait, stage, statement, and transaction events, the Performance Schema can monitor and store current ...
https://dev.mysql.com/doc/refman/5.7/en/source-configuration-options.html
In the Default column, PREFIX stands for the value of the CMAKE_INSTALL_PREFIX option, which specifies the installation base directory. -DCMAKE_BUILD_TYPE=type The type of build to produce: RelWithDebInfo: Enable optimizations and generate debugging ... The CMake program provides a great deal of control over how you configure a MySQL source ...
https://dev.mysql.com/doc/refman/5.7/en/encryption-functions.html
If you want to store these results, use a column with a VARBINARY or BLOB binary string data type. If an application stores values from a function such as MD5() or SHA1() that returns a string of hex digits, more efficient storage and comparisons ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-limitations-unsupported.html
The NDB storage engine does not support indexes on virtual generated columns. As with other storage engines, you can create an index on a stored generated column, but you should bear in mind that NDB uses DataMemory for storage of the generated ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-log-statistics.html
A unique index read operation generates 2 primary key read operations—1 for the hidden unique index table, and 1 for the table on which the read takes place. Note A unique index update operation can generate multiple PK read and write operations ... The NDB management client's CLUSTERLOG STATISTICS command can provide a number of useful statistics in its ...
https://dev.mysql.com/doc/refman/5.7/en/replication-rbr-safe-unsafe.html
When using statement-based logging, statements flagged as being unsafe generate a warning to this effect. To prevent this, MySQL 5.7 provides a warning suppression mechanism, which behaves as follows: Whenever the 50 most recent ... The ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-gtids.html
If all binary logs on the server were generated using MySQL 5.7.8 or later and you are using MySQL 5.7.8 or later, binlog_gtid_simple_recovery=TRUE can always safely be used. With binlog_gtid_simple_recovery=TRUE, gtid_executed and gtid_purged might ... The MySQL Server system variables described in this section are used to monitor and control Global Transaction Identifiers ...
https://dev.mysql.com/doc/refman/5.7/en/data-masking-function-reference.html
Table 6.35 MySQL Enterprise Data Masking and De-Identification Functions Name Description gen_blacklist() Perform dictionary term replacement gen_dictionary_drop() Remove dictionary from registry gen_dictionary_load() Load dictionary into registry ...
https://dev.mysql.com/doc/refman/5.7/en/docker-mysql-getting-started.html
The --name option, for supplying a custom name for your server container, is optional; if no container name is supplied, a random one is generated. Warning The MySQL Docker images maintained by the MySQL team are built specifically for Linux ...