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https://dev.mysql.com/doc/refman/5.7/en/MySQLInstallerConsole.html
For example, to show the console's help: MySQLInstallerConsole.exe --help =================== Start Initialization =================== MySQL Installer is running in Community mode Attempting to update manifest. The current set of valid short phrases ... MySQLInstallerConsole.exe provides command-line functionality that is similar to MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/information-schema-tables-table.html
For partitioned tables, ENGINE shows the name of the storage engine used by all partitions. For NDB Cluster, DATA_FREE shows the space allocated on disk for, but not used by, a Disk Data table or fragment on disk. A more accurate method of obtaining ...The TABLES table has these columns: TABLE_CATALOG The name of the catalog to which the table ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndb-api-statistics.html
mysqld exposes these counters as system status variables; their values can be read in the output of SHOW STATUS, or by querying the Information Schema SESSION_STATUS or GLOBAL_STATUS table. A number of types of statistical counters relating to ...
https://dev.mysql.com/doc/refman/5.7/en/create-table.html
The comment is displayed by the SHOW CREATE TABLE and SHOW FULL COLUMNS statements. It is also shown in the COLUMN_COMMENT column of the Information Schema COLUMNS table. You can see index names for a table using SHOW INDEX FROM tbl_name. ENGINE ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-quick-start.html
This section briefly introduces the Performance Schema with examples that show how to use it. To verify successful initialization, use this statement: mysql> SHOW VARIABLES LIKE 'performance_schema'; +--------------------+-------+ | Variable_name | ...For additional examples, see Section 25.19, “Using the Performance Schema to Diagnose ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-variable-table-migration.html
The older system and status variable sources (SHOW statements, INFORMATION_SCHEMA tables) are available with semantics identical to MySQL 5.6. In MySQL 5.7.6 and 5.7.7, a deprecation warning is raised when using a WHERE clause with the SHOW ... The ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-top.html
Each thread is represented by two rows in the output, the first showing system statistics, the second showing the measured statistics for the thread. With color support enabled, the graph display shows OS user time in blue, OS system time in green, ... ndb_top displays running information in the terminal about CPU usage by NDB threads on an NDB Cluster data ...
https://dev.mysql.com/doc/refman/5.7/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/5.7/en/faqs-cjk.html
Use the following statement to see what it is: mysql> SHOW WARNINGS\G *************************** 1. Use mysql to tell you what character set or sets it uses with the statement SHOW VARIABLES LIKE 'char%';. To specify a Unicode UCA collation, use ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo.html
You can make these tables visible by setting the ndbinfo_show_hidden system variable to ON (or 1), but this is normally not necessary. NDB Cluster also maintains tables in the INFORMATION_SCHEMA information database, including the FILES table which ... ndbinfo is a database containing information specific to NDB ...