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https://dev.mysql.com/doc/refman/8.0/en/selecting-all.html
Fix only the erroneous record with an UPDATE statement: mysql> UPDATE pet SET birth = '1989-08-31' WHERE name = 'Bowser'; The UPDATE changes only the record in question and does not require you to reload the table. If a table contains invisible ...
https://dev.mysql.com/doc/refman/8.0/en/show-engines.html
For information about MySQL storage engines, see Chapter 17, The InnoDB Storage Engine, and Chapter 18, Alternative Storage Engines. row *************************** Engine: MRG_MYISAM Support: YES Comment: Collection of identical MyISAM tables ...
https://dev.mysql.com/doc/refman/8.0/en/signal.html
Without SIGNAL, it is necessary to resort to workarounds such as deliberately referring to a nonexistent table to cause a routine to return an error. The following statements cause that error because the named condition is associated with a MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/source-configuration-options.html
CMake Option Reference General Options Installation Layout Options Storage Engine Options Feature Options Compiler Flags CMake Options for Compiling NDB Cluster CMake Option Reference The following table shows the available CMake options. If it is ... The CMake program provides a great deal of control over how you configure a MySQL source ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-type-overview.html
MySQL has spatial data types that correspond to OpenGIS classes. The basis for these types is described in Section 13.4.2, “The OpenGIS Geometry Model”. Some spatial data types hold single geometry values: GEOMETRY POINT LINESTRING POLYGON ...
https://dev.mysql.com/doc/refman/8.0/en/stop-replica.html
When the source is using the row-based binary logging format, you should execute STOP REPLICA or STOP REPLICA SQL_THREAD on the replica prior to shutting down the replica server if you are replicating any tables that use a nontransactional storage ...] thread_type: IO_THREAD | SQL_THREAD channel_option: FOR CHANNEL channel Stops the replication ...
https://dev.mysql.com/doc/refman/8.0/en/string-literals.html
MySQL recognizes the escape sequences shown in Table 11.1, “Special Character Escape Sequences”. For the escape sequences that represent each of these characters, see Table 11.1, “Special Character Escape Sequences”. As an alternative to ...
https://dev.mysql.com/doc/refman/8.0/en/symbolic-links.html
You can move databases or tables from the database directory to other locations and replace them with symbolic links to the new locations. You might want to do this, for example, to move a database to a file system with more free space or increase ...The recommended way to do this is to symlink entire database directories to a different ...
https://dev.mysql.com/doc/refman/8.0/en/sys-processlist.html
They provide more complete information than the SHOW PROCESSLIST statement and the INFORMATION_SCHEMA PROCESSLIST table, and are also nonblocking. For additional information, see the description of the Performance Schema threads table at Section ...
https://dev.mysql.com/doc/refman/8.0/en/testing-server.html
Alternatively, add the bin directory to your PATH environment variable setting. For more information about mysql, mysqladmin, and mysqlshow, see Section 6.5.1, “mysql — The MySQL Command-Line Client”, Section 6.5.2, “mysqladmin — A MySQL ... After the data directory is initialized and you have started the server, perform some simple tests to make sure that it works ...