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https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-aiaml-error-messages.html
Error number: ML003012; SQLSTATE: HY000 Message: The table (%) is NULL or has not been loaded. Example: ERROR HY000: ML003012: The table (mlcorpus.iris_train) is NULL or has not been loaded. Example: ERROR HY000: ML003016: Missing argument ... Each ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/partial.html
There are various ways to create different kinds of partial backup with MySQL Enterprise Backup: Including or excluding specific tables by their names. Each table is checked against the regular expression specified with the --include-tables or ...
https://dev.mysql.com/doc/workbench/en/wb-sql-editor-navigator.html
These items can be explored to show tables, views, and routines within the schema as the following figure shows. Right-clicking on a schema provides similar options to the table context menu (see Table, view, and column context menus), but the ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-compression-syntax-warnings.html
This section describes syntax warnings and errors that you may encounter when using the table compression feature with file-per-table tablespaces and general tablespaces. SQL Compression Syntax Warnings and Errors for File-Per-Table Tablespaces ...
https://dev.mysql.com/doc/refman/8.4/en/server-options.html
The server executable determines its own full path name at startup and uses the parent of the directory in which it is located as the default basedir value. --check-table-functions=value Command-Line Format --check-table-functions=value Introduced ... When you start the mysqld server, you can specify program options using any of the methods described in Section 6.2.2, “Specifying Program ...
https://dev.mysql.com/doc/refman/8.4/en/telemetry-metrics-meter-metrics.html
open_streams Open_streams ASYNC COUNTER The number of streams that are open, used mainly for logging open_table_definitions Open_table_definitions ASYNC GAUGE COUNTER The number of cached table definitions open_tables Open_tables ASYNC GAUGE COUNTER ... The following server metrics are registered by default: mysql.stats Metrics mysql.stats.com Metrics mysql.stats.connection Metrics mysql.perf_schema Metrics mysql.stats.handler Metrics mysql.stats.myisam Metrics mysql.stats.ssl Metrics mysql.inno Metrics mysql.inno.buffer_pool Metrics mysql.inno.data Metrics mysql.x Metrics mysql.x.stmt Metrics The maximum number of metric instruments which can be created is set by ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-nutshell.html
The group_replication_set_as_primary() function waits for ongoing DDL statements such as ALTER TABLE when waiting for all transactions to complete, prior to electing a new primary. As part of this work, a new MEMBER_FAILURE_SUSPICIONS_COUNT column ... This section summarizes what has been added to, deprecated in, changed, and removed from MySQL 8.4 since MySQL ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndb.html
Methods The following table lists the public methods of this class and the purpose or use of each method: Table 2.26 Ndb class methods and descriptions Name Description Ndb() Class constructor; represents a connection to an NDB Cluster. (See Section ... This section provides information about the Ndb class, which models the NDB kernel; it is the primary class of the NDB ...
https://dev.mysql.com/doc/refman/8.4/en/load-xml.html
To write data from a table to an XML file, you can invoke the mysql client with the --xml and -e options from the system shell, as shown here: $> mysql --xml -e 'SELECT * FROM mydb.mytable' > file.xml To read the file back into a table, use LOAD XML. By default, the <row> element is considered to be the equivalent of a database table row; this can be changed using the ROWS IDENTIFIED BY ...
https://dev.mysql.com/doc/refman/8.4/en/sql-mode.html
When working with InnoDB tables, consider also the innodb_strict_mode system variable. Setting the SQL Mode The default SQL mode in MySQL 8.4 includes these modes: ONLY_FULL_GROUP_BY, STRICT_TRANS_TABLES, NO_ZERO_IN_DATE, NO_ZERO_DATE, ... The MySQL ...