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https://dev.mysql.com/doc/internals/en/class-procedure-end-of-records.html
This is where you can send extra summary result rows as, for example, PROCEDURE ANALYSE() does. Prototype: virtual bool end_of_records(void); This member function is called at the very end after all result rows have been processed with calls to ...
https://dev.mysql.com/doc/internals/en/class-procedure-send-row.html
PROCEDURE ANALYSE() for example does not send any data here, it only produces result rows after aggregating information across all result rows so its send_row() member only aggregates but doesn't send anything. Prototype: virtual int ...
https://dev.mysql.com/doc/refman/8.4/en/sys-create-synonym-db.html
Given a schema name, this procedure creates a synonym schema containing views that refer to all the tables and views in the original schema. This can be used, for example, to create a shorter name by which to refer to a schema with a long name ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-reset-to-default.html
Parameters in_verbose BOOLEAN: Whether to display information about each setup stage during procedure execution. row *************************** status: Resetting: setup_actors DELETE FROM performance_schema.setup_actors WHERE NOT (HOST = '%' AND ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-show-enabled.html
Displays all currently enabled Performance Schema configuration. Parameters in_show_instruments BOOLEAN: Whether to display enabled instruments. This might be a long list. in_show_threads BOOLEAN: Whether to display enabled threads. Example mysql> ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-statement-avg-latency-histogram.html
This procedure can be used to display a very high-level picture of the latency distribution of statements running within this MySQL instance. Displays a textual histogram graph of the average latency values across all normalized statements tracked ...
https://dev.mysql.com/doc/refman/8.4/en/windows-postinstallation.html
(See Section 2.3.2, “Configuration: Using MySQL Configurator”.) Otherwise, use the password-assignment procedure given in Section 2.9.4, “Securing the Initial MySQL Account”. GUI tools exist that perform most of the tasks described in this ...
https://dev.mysql.com/doc/refman/8.4/en/alter-database.html
See Section 15.1.17, “CREATE PROCEDURE and CREATE FUNCTION Statements”.) If you change the default character set or collation for a database, any stored routines that are to use the new defaults must be dropped and recreated. Stored routines: ...
https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-schema-error.html
The following list enumerates all NDB errors of type SE (Schema error).
https://dev.mysql.com/doc/internals/en/class-procedure-add.html
Prototype: virtual void add(void); This member function is called once for every source row for a GROUP BY query.