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https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-program-reference-server.html
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https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-program-reference.html
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https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-command-reference.html
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https://dev.mysql.com/doc/mysql-errors/8.4/en/global-error-reference.html
Error number: 53; Symbol: EE_CONFIG_FILE_PERMISSION_ERROR; Message: %s should be readable/writable only by current user. Error number: 54; Symbol: EE_IGNORE_WORLD_WRITABLE_CONFIG_FILE; Message: World-writable config file '%s' is ignored. This ...
https://dev.mysql.com/doc/refman/8.4/en/derived-table-optimization.html
The optimizer handles derived tables, view references, and common table expressions the same way: It avoids unnecessary materialization whenever possible, which enables pushing down conditions from the outer query to derived tables and produces more ...The outer query does not specify DISTINCT, HAVING, or ORDER ...
https://dev.mysql.com/doc/refman/8.4/en/glossary.html
If related data is being updated across multiple tables, queries see either all old values or all new values, not a mix of old and new values. adaptive flushing An algorithm for InnoDB tables that smooths out the I/O overhead introduced by ... These ...
https://dev.mysql.com/doc/ndbapi/en/ndb-table.html
This section provides information about the Table class, which models a database table in the NDB API. It is possible using the NDB API to create tables independently of the MySQL server. However, it is usually not advisable to do so, since tables ...This class extends the Object class, which in turn is an inner class of the NdbDictionary ...
https://dev.mysql.com/doc/refman/8.4/en/create-table.html
(Some valid select or union statement) CREATE TABLE creates a table with the given name. By default, tables are created in the default database, using the InnoDB storage engine. An error occurs if the table exists, if there is no default database, ...| {FULLTEXT | SPATIAL} [INDEX | KEY] [index_name] (key_part,...) [index_option] ...
https://dev.mysql.com/doc/refman/8.4/en/alter-table.html
ALTER TABLE tbl_name [alter_option [, alter_option] ...] [partition_options] alter_option: { table_options | ADD [COLUMN] col_name column_definition [FIRST | AFTER col_name] | ADD [COLUMN] (col_name column_definition,...) | ADD {INDEX | KEY} ...| ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-st-spatial-reference-systems-table.html
The ST_SPATIAL_REFERENCE_SYSTEMS table provides information about available spatial reference systems (SRSs) for spatial data. Entries in the ST_SPATIAL_REFERENCE_SYSTEMS table are based on the European Petroleum Survey Group (EPSG) data set, ...