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https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html
To reload a dump file, you must have the privileges required to execute the statements that it contains, such as the appropriate CREATE privileges for objects created by those statements. Note A dump made using PowerShell on Windows with output ...
https://dev.mysql.com/doc/refman/8.0/en/audit-log-file-formats.html
For example, Create DB and Change user correspond to COM_CREATE_DB and COM_CHANGE_USER, respectively. The value is composed from a sequence number and timestamp, in the format SEQ_TIMESTAMP. When the audit log plugin opens the audit log file, it ...
https://dev.mysql.com/doc/refman/8.0/en/create-table-foreign-keys.html
A duplicate symbol results in an error similar to: ERROR 1005 (HY000): Can't create table 'test.fk1' (errno: 121). NDB Cluster stores foreign names using the same lettercase with which they are created. Creating a foreign key constraint requires the ... MySQL supports foreign keys, which permit cross-referencing related data across tables, and foreign key constraints, which help keep the related data ...
https://dev.mysql.com/doc/refman/8.0/en/create-table-gipks.html
Beginning with MySQL 8.0.30, MySQL supports generated invisible primary keys for any InnoDB table that is created without an explicit primary key. This setting has no effect on tables created using any other storage engine than InnoDB. row ...When ...
https://dev.mysql.com/doc/refman/8.0/en/creating-accounts.html
To manage MySQL accounts, use the SQL statements intended for that purpose: CREATE USER and DROP USER create and remove accounts. Another option for creating accounts is to use the GUI tool MySQL Workbench. This section discusses the following ...
https://dev.mysql.com/doc/refman/8.0/en/audit-log-logging-configuration.html
If compression or encryption are enabled, the effective file name (the name actually used to create the log file) differs from the configured file name because it has additional suffixes: If compression is enabled, the plugin adds a suffix of .gz.
https://dev.mysql.com/doc/refman/8.0/en/create-table-ndb-comment-options.html
NDB_COLUMN Options In NDB Cluster, a column comment in a CREATE TABLE or ALTER TABLE statement can also be used to specify an NDB_COLUMN option. NDB_TABLE Options For an NDB Cluster table, the table comment in a CREATE TABLE or ALTER TABLE statement ... NDB_COLUMN Options NDB_TABLE Options It is possible to set a number of options specific to NDB Cluster in the table comment or column comments of an NDB ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-compression-usage.html
Compressed tables can be created in file-per-table tablespaces or in general tablespaces. The system tablespace (space 0, the .ibdata files) can contain user-created tables, but it also contains internal system data, which is never compressed.
https://dev.mysql.com/doc/refman/8.0/en/backup-strategy-example.html
You should include such options as necessary to enable client programs to connect to the MySQL server. Assume that data is stored in the InnoDB storage engine, which has support for transactions and automatic crash recovery. Assume also that the ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-parameters.html
--innodb-status-file Command-Line Format --innodb-status-file[={OFF|ON}] Type Boolean Default Value OFF The --innodb-status-file startup option controls whether InnoDB creates a file named innodb_status.pid in the data directory and writes SHOW ...