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https://dev.mysql.com/doc/refman/8.0/en/xa.html
This document is published by The Open Group and available at http://www.opengroup.org/public/pubs/catalog/c193.htm. A global transaction involves several actions that are transactional in themselves, but that all must either complete successfully ... Support for XA transactions is available for the InnoDB storage ...
https://dev.mysql.com/doc/refman/8.0/en/charset-collate.html
With the COLLATE clause, you can override whatever the default collation is for a comparison.
https://dev.mysql.com/doc/refman/8.0/en/clone-plugin.html
In addition to cloning data, a cloning operation extracts and transfers replication coordinates from the donor and applies them on the recipient, which enables using the clone plugin for provisioning Group Replication members and replicas. Group ...
https://dev.mysql.com/doc/refman/8.0/en/connection-compression-control.html
Compression control applies to connections to the server by client programs and by servers participating in source/replica replication or Group Replication. The group_replication_recovery_compression_algorithms and ... Connections to the server can ...
https://dev.mysql.com/doc/refman/8.0/en/data-directory-initialization.html
Either create the account if it does not exist (see Create a mysql User and Group), or substitute the name of a different existing login account that you plan to use for running the server. Also make sure to specify as necessary other parameters ...
https://dev.mysql.com/doc/refman/8.0/en/drop-tablespace.html
mysql> DROP UNDO TABLESPACE undo_003; NDB Example This example shows how to drop an NDB tablespace myts having a data file named mydata-1.dat after first creating the tablespace, and assumes the existence of a log file group named mylg (see Section ... DROP [UNDO] TABLESPACE tablespace_name [ENGINE [=] engine_name] This statement drops a tablespace that was previously created using CREATE ...
https://dev.mysql.com/doc/refman/8.0/en/extensions-to-ansi.html
You don't need to name all selected columns in the GROUP BY clause. You can specify ASC and DESC with GROUP BY, not just with ORDER BY. MySQL Server supports some extensions that you are not likely to find in other SQL DBMSs. Be warned that if you ...
https://dev.mysql.com/doc/refman/8.0/en/faqs-cjk.html
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) issues. Where can I get help with CJK and related issues in MySQL? The ...
https://dev.mysql.com/doc/refman/8.0/en/faqs-mysql-cluster.html
For this reason, if you do run multiple data nodes on a single machine, it is extremely important that they be set up in such a way that the failure of this machine does not cause the loss of all the data nodes in a given node group. When all data ... In the following section, we answer questions that are frequently asked about MySQL NDB Cluster and the NDB storage ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-st-spatial-reference-systems-table.html
Entries in the ST_SPATIAL_REFERENCE_SYSTEMS table are based on the European Petroleum Survey Group (EPSG) data set, except for SRID 0, which corresponds to a special SRS used in MySQL that represents an infinite flat Cartesian plane with no units ...