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https://dev.mysql.com/doc/refman/9.7/en/rewriter-query-rewrite-plugin.html
The Rewriter plugin uses a database named query_rewrite containing a table named rewrite_rules. The table provides persistent storage for the rules that the plugin uses to decide whether to rewrite statements. Users communicate with the plugin by ...
https://dev.mysql.com/doc/refman/9.7/en/server-side-help-support.html
This information is stored in several tables in the mysql schema (see Section 7.3, “The mysql System Schema”). Proper operation of the HELP statement requires that these help tables be initialized. For a new installation of MySQL using a binary ... MySQL Server supports a HELP statement that returns information from the MySQL Reference Manual (see Section 15.8.3, “HELP ...
https://dev.mysql.com/doc/refman/9.7/en/windows-pluggable-authentication.html
Windows pluggable authentication provides these capabilities: External authentication: Windows authentication enables MySQL Server to accept connections from users defined outside the MySQL grant tables who have logged in to Windows. Table 8.18 ...
https://dev.mysql.com/doc/extending-mysql/9.7/en/server-plugin-descriptors.html
This is the name that will be listed in the mysql.plugin table and by which you refer to the plugin in SQL statements such as INSTALL PLUGIN and UNINSTALL PLUGIN, or with the --plugin-load option. The name is also visible in the ... Every plugin ...
https://dev.mysql.com/doc/mysql-ai/9.7/en/mys-ai-aml-prereqs.html
Before You Begin Model and Table Sizes The table used to train a model cannot exceed 10 GB, 100 million rows, or 1017 columns. Data Requirements Each dataset must reside in a single table on the MySQL server. NaN (Not a Number) values are not ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-user-configurable-system-variables.html
Note:Click on the name of a system varuable in Table 19-7 to see its description in the MySQL Reference Manual. skip_name_resolve OFF sort_buffer_size 262144 sql_mode ERROR_FOR_DIVISION_BY_ZERO, NO_ENGINE_SUBSTITUTION, NO_ZERO_DATE, NO_ZERO_IN_DATE, ... User-Configurable System Variables 19.5 User-Configurable System Variables Configure the following global system variables with the MySQL HeatWave ...
https://dev.mysql.com/doc/refman/9.7/en/alter-event.html
This example changes the SQL statement executed by myevent to one that deletes all records from mytable; it also changes the schedule for the event such that it executes once, one day after this ALTER EVENT statement is run. ALTER EVENT myevent ON ...The syntax for each of the DEFINER, ON SCHEDULE, ON COMPLETION, COMMENT, ENABLE / DISABLE, and DO clauses is exactly the same as when used with CREATE ...
https://dev.mysql.com/doc/refman/9.7/en/innodb-redo-log.html
During normal operations, the redo log encodes requests to change table data that result from SQL statements or low-level API calls. If the redo log files occupy less space than the specified value, dirty pages are flushed from the buffer pool to ...
https://dev.mysql.com/doc/refman/9.7/en/locking-service.html
Locking Service Monitoring The locking service is implemented using the MySQL Server metadata locks framework, so you monitor locking service locks acquired or waited for by examining the Performance Schema metadata_locks table. MySQL distributions ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-overview.html
When data is stored by the NDB storage engine, the tables (and table data) are stored in the data nodes. Such tables are directly accessible from all other MySQL servers (SQL nodes) in the cluster. NDB Cluster is a technology that enables ...