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https://dev.mysql.com/doc/refman/8.0/en/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. Some keywords which are otherwise considered nonreserved are restricted from use as unquoted ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-management.html
Managing an NDB Cluster involves a number of tasks, the first of which is to configure and start NDB Cluster. This is covered in Section 25.4, “Configuration of NDB Cluster”, and Section 25.5, “NDB Cluster Programs”. The next few sections ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndb-innodb-workloads.html
NDB Cluster has a range of unique attributes that make it ideal to serve applications requiring high availability, fast failover, high throughput, and low latency. Due to its distributed architecture and multi-node implementation, NDB Cluster also ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-dictionary-columns.html
The table provides NDB dictionary information about columns of NDB tables.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-select-all.html
ndb_select_all prints all rows from an NDB table to stdout. Usage ndb_select_all -c connection_string tbl_name -d db_name [> file_name] Options that can be used with ndb_select_all are shown in the following table. --connect-retries Command-Line ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-session-account-connect-attrs-table.html
Application programs can provide key-value connection attributes to be passed to the server at connect time. The session_account_connect_attrs table has these indexes: Primary key on (PROCESSLIST_ID, ATTR_NAME) TRUNCATE TABLE is not permitted for ...For descriptions of common attributes, see Section 29.12.9, “Performance Schema Connection Attribute ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-session-connect-attrs-table.html
Application programs can provide key-value connection attributes to be passed to the server at connect time. The session_connect_attrs table has these indexes: Primary key on (PROCESSLIST_ID, ATTR_NAME) TRUNCATE TABLE is not permitted for the ...
https://dev.mysql.com/doc/refman/8.0/en/semijoins.html
Assuming that class_num is a primary key in the class table, duplicate suppression is possible by using SELECT DISTINCT, but it is inefficient to generate all matching rows first only to eliminate duplicates later. A semijoin is a preparation-time ...
https://dev.mysql.com/doc/refman/8.0/en/with.html
The RECURSIVE keyword must be included if any CTE in the WITH clause is recursive. A common table expression (CTE) is a named temporary result set that exists within the scope of a single statement and that can be referred to later within that ...
https://dev.mysql.com/doc/refman/8.0/en/analyze-table.html
ANALYZE TABLE generates table statistics: ANALYZE TABLE without any HISTOGRAM clause performs a key distribution analysis and stores the distribution for the named table or tables. For MyISAM tables, ANALYZE TABLE for key distribution analysis is ...