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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 ...
https://dev.mysql.com/doc/refman/8.0/en/privileges-provided.html
Renaming a table requires ALTER and DROP on the old table, CREATE, and INSERT on the new table. CREATE Enables use of statements that create new databases and tables. (The CREATE USER privilege also enables use of the CREATE ROLE statement.) See ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-ssl-rsa-setup.html
This program creates the SSL certificate and key files and RSA key-pair files required to support secure connections using SSL and secure password exchange using RSA over unencrypted connections, if those files are missing. mysql_ssl_rsa_setup can ...Instead, consider using MySQL server to generate missing SSL and RSA files automatically at startup (see Automatic SSL and RSA File ...
https://dev.mysql.com/doc/refman/8.0/en/audit-log-file-reading.html
The result is a sequence of files that are subject to access using the log-reading functions: audit_log_read() reads events from the audit log or closes the reading process. To use the functions to read the audit log, follow these principles: Call ... The audit log plugin supports functions that provide an SQL interface for reading JSON-format audit log ...
https://dev.mysql.com/doc/refman/8.0/en/using-innodb-tables.html
InnoDB tables are created using the CREATE TABLE statement; for example: CREATE TABLE t1 (a INT, b CHAR (20), PRIMARY KEY (a)) ENGINE=InnoDB; The ENGINE=InnoDB clause is not required when InnoDB is defined as the default storage engine, which it is ...Row Formats The row format of an InnoDB table determines how its rows are physically stored on ...
https://dev.mysql.com/doc/refman/8.0/en/example-auto-increment.html
You can also explicitly assign 0 to the column to generate sequence numbers, unless the NO_AUTO_VALUE_ON_ZERO SQL mode is enabled. For example: INSERT INTO animals (id,name) VALUES(0,'groundhog'); If the column is declared NOT NULL, it is also ...
https://dev.mysql.com/doc/refman/8.0/en/mysqlpump.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/create-table-check-constraints.html
Prior to MySQL 8.0.16, CREATE TABLE permits only the following limited version of table CHECK constraint syntax, which is parsed and ignored: CHECK (expr) As of MySQL 8.0.16, CREATE TABLE permits the core features of table and column CHECK ...If ...
https://dev.mysql.com/doc/refman/8.0/en/json-creation-functions.html
Certain special characters are escaped with backslashes per the escape sequences shown in Table 14.23, “JSON_UNQUOTE() Special Character Escape Sequences”. The functions listed in this section compose JSON values from component elements.
https://dev.mysql.com/doc/refman/8.0/en/create-table-secondary-indexes.html
A secondary index may be created on one or more virtual columns or on a combination of virtual columns and regular columns or stored generated columns. When a secondary index is created on a virtual generated column, generated column values are ...A ...