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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-example-data.html
To specify this, use the ENGINE=NDBCLUSTER or ENGINE=NDB option when creating the table: CREATE TABLE tbl_name (col_name column_definitions) ENGINE=NDBCLUSTER; Alternatively, for an existing table that uses a different storage engine, use ALTER ...
https://dev.mysql.com/doc/refman/8.0/en/password-management.html
To expire an account password manually, use the ALTER USER statement: ALTER USER 'jeffrey'@'localhost' PASSWORD EXPIRE; This operation marks the password expired in the corresponding row in the mysql.user system table. To establish policy for ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-introduction.html
INFORMATION_SCHEMA provides access to database metadata, information about the MySQL server such as the name of a database or table, the data type of a column, or access privileges. They are actually views, not base tables, so there are no files ...
https://dev.mysql.com/doc/refman/8.0/en/join.html
MySQL supports the following JOIN syntax for the table_references part of SELECT statements and multiple-table DELETE and UPDATE statements: table_references: escaped_table_reference [, escaped_table_reference] ... A table reference (when it refers ...index_hint: { USE {INDEX|KEY} [FOR {JOIN|ORDER BY|GROUP BY}] ([index_list]) | {IGNORE|FORCE} {INDEX|KEY} [FOR {JOIN|ORDER BY|GROUP BY}] (index_list) } index_list: index_name [, index_name] ...
https://dev.mysql.com/doc/refman/8.0/en/internal-locking.html
For information on altering the priority of reads and writes, see Section 10.11.2, “Table Locking Issues”. This section discusses internal locking; that is, locking performed within the MySQL server itself to manage contention for table ...This ...
https://dev.mysql.com/doc/refman/8.0/en/faqs-mysql-cluster.html
It is also possible to convert existing tables that use other storage engines to NDBCLUSTER using one or more ALTER TABLE statement. See Section 25.6.11, “NDB Cluster Disk Data Tables”, for more information. You must also remember to account for ... In the following section, we answer questions that are frequently asked about MySQL NDB Cluster and the NDB storage ...
https://dev.mysql.com/doc/refman/8.0/en/load-data.html
In some extreme cases, you can create the indexes even faster by turning them off with ALTER TABLE ... DISABLE KEYS before loading the file into the table and re-creating the indexes with ALTER TABLE ... INTO Statement”.) To write data from a ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-threads-table.html
The threads table contains a row for each server thread. When the Performance Schema initializes, it populates the threads table based on the threads in existence then. The INSTRUMENTED and HISTORY column values for new threads are determined by ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-system-variables.html
The alternative SHOW PROCESSLIST implementation is based on the Performance Schema processlist table. To ensure that the default and alternative implementations yield the same information, certain configuration requirements must be met; see Section ...Even when the Performance Schema is disabled, it continues to populate the global_variables, session_variables, global_status, and session_status ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-innodb-ft-index-table-table.html
The INNODB_FT_INDEX_TABLE table provides information about the inverted index used to process text searches against the FULLTEXT index of an InnoDB table. Before querying it, set the value of the innodb_ft_aux_table system variable to the name ...