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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-disk-data-objects.html
It is also possible to drop data files from a tablespace (see example later in this section). This is also true for dropping these objects, subject to the following constraints: A log file group cannot be dropped as long as any tablespaces use it. A ... NDB Cluster Disk Data storage is implemented using the following objects: Tablespace: Acts as containers for other Disk Data ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-online-operations.html
Tells the data nodes to drop the original table and then to rename the copy. Operations that add and drop indexes on variable-width columns of NDB tables occur online. ALGORITHM=INPLACE can be used to perform online ADD COLUMN, ADD INDEX (including ... MySQL NDB Cluster 8.0 supports online table schema changes using ALTER TABLE ...
https://dev.mysql.com/doc/refman/8.0/en/backup-methods.html
Making a Hot Backup with MySQL Enterprise Backup Customers of MySQL Enterprise Edition can use the MySQL Enterprise Backup product to do physical backups of entire instances or selected databases, tables, or both. Backing up the physical database ...
https://dev.mysql.com/doc/refman/8.0/en/pluggable-storage-common-layer.html
A MySQL pluggable storage engine is the component in the MySQL database server that is responsible for performing the actual data I/O operations for a database as well as enabling and enforcing certain feature sets that target a specific ...From a ...
https://dev.mysql.com/doc/refman/8.0/en/mysqlshow.html
The mysqlshow client can be used to quickly see which databases exist, their tables, or a table's columns or indexes. Invoke mysqlshow like this: mysqlshow [options] [db_name [tbl_name [col_name]]] If no database is given, a list of database names ...The same information can be obtained by using those statements ...
https://dev.mysql.com/doc/refman/8.0/en/analyze-table.html
DROP DATABASE removes histograms for any table in the dropped database because the statement drops all tables in the database. [WITH N BUCKETS] ANALYZE [NO_WRITE_TO_BINLOG | LOCAL] TABLE tbl_name UPDATE HISTOGRAM ON col_name [USING DATA 'json_data'] ...ANALYZE [NO_WRITE_TO_BINLOG | LOCAL] TABLE tbl_name UPDATE HISTOGRAM ON col_name [, col_name] ...
https://dev.mysql.com/doc/refman/8.0/en/creating-many-tables.html
If you have many MyISAM tables in the same database directory, open, close, and create operations are slow. If you execute SELECT statements on many different tables, there is a little overhead when the table cache is full, because for every table ...
https://dev.mysql.com/doc/refman/8.0/en/other-vendor-data-types.html
These mappings make it easier to import table definitions from other database systems into MySQL. To facilitate the use of code written for SQL implementations from other vendors, MySQL maps data types as shown in the following table. If you create ...
https://dev.mysql.com/doc/refman/8.0/en/alter-table-partition-operations.html
Partitioning-related clauses for ALTER TABLE can be used with partitioned tables for repartitioning, to add, drop, discard, import, merge, and split partitions, and to perform partitioning maintenance. Any data that was stored in the dropped ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-javascript-download.html
As part of this quick-start guide, an example schema is provided which is referred to as the world_x schema. Many of the examples demonstrate Document Store functionality using this schema. Start your MySQL server so that you can load the world_x ...