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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-security-mysql-privileges.html
This includes all MySQL privilege types (SELECT privilege, UPDATE privilege, DELETE privilege, and so on) granted on the database, table, and column level. As with any other MySQL Server, user and privilege information is stored in the mysql system ... In this section, we discuss how the MySQL privilege system works in relation to NDB Cluster and the implications of this for keeping an NDB Cluster ...
https://dev.mysql.com/doc/refman/8.0/en/creating-spatial-indexes.html
To drop spatial indexes, use ALTER TABLE or DROP INDEX: With ALTER TABLE: ALTER TABLE geom DROP INDEX g; With DROP INDEX: DROP INDEX g ON geom; Example: Suppose that a table geom contains more than 32,000 geometries, which are stored in the column g ... For InnoDB and MyISAM tables, MySQL can create spatial indexes using syntax similar to that for creating regular indexes, but using the SPATIAL ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-file-per-table-tablespaces.html
Disk space is returned to the operating system after truncating or dropping a table created in a file-per-table tablespace. Truncating or dropping a table stored in a shared tablespace creates free space within the shared tablespace data file, which ... A file-per-table tablespace contains data and indexes for a single InnoDB table, and is stored on the file system in a single data ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-online-add-node-remarks.html
The ndb_mgm client supports a DROP NODEGROUP command, but it is possible to drop a node group only when no data nodes in the node group contain any data. This section provides general information about the behavior of and current limitations in ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-limitations-partitioning-keys-unique-keys.html
This section discusses the relationship of partitioning keys with primary keys and unique keys. The rule governing this relationship can be expressed as follows: All columns used in the partitioning expression for a partitioned table must be part ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-management.html
There are a number of ways using SQL statements to modify partitioned tables; it is possible to add, drop, redefine, merge, or split existing partitions using the partitioning extensions to the ALTER TABLE statement. Important Only a single ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-schemata-table.html
A schema is a database, so the SCHEMATA table provides information about databases. The following statements are equivalent: SELECT SCHEMA_NAME AS `Database` FROM INFORMATION_SCHEMA.SCHEMATA [WHERE SCHEMA_NAME LIKE 'wild'] SHOW DATABASES [LIKE ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-javascript-table-delete.html
Drop a Table The dropCollection() method is also used in MySQL Shell to drop a relational table from a database. For example, to drop the citytest table from the world_x database, issue: mysql-js> session.dropCollection("world_x", "citytest") ...The ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-python-table-delete.html
Drop a Table The drop_collection() method is also used in MySQL Shell to drop a relational table from a database. For example, to drop the citytest table from the world_x database, issue: mysql-py> db.drop_collection("citytest") Related Information ... You can use the delete() method to remove some or all records from a table in a ...The X DevAPI provides additional ...
https://dev.mysql.com/doc/refman/8.0/en/stored-program-restrictions.html
For example, you cannot have two events in the same database with the names anEvent and AnEvent. An event may not be altered, or dropped from within a stored program, if the event name is specified by means of a variable. An event also may not ...