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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-index-stat.html
--connect-retries Command-Line Format --connect-retries=# Type Integer Default Value 12 Minimum Value 0 Maximum Value 12 Number of times to retry connection before giving up. --connect-retry-delay Command-Line Format --connect-retry-delay=# Type ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-quick.html
Try to create an NDBCLUSTER table: $> mysql mysql> USE test; Database changed mysql> CREATE TABLE ctest (i INT) ENGINE=NDBCLUSTER; Query OK, 0 rows affected (0.09 sec) mysql> SHOW CREATE TABLE ctest \G *************************** 1. To familiarize ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-issues.html
If this occurs, it is entirely possible for new data to be inserted into the source cluster without being recorded in the source SQL node's binary log. For this reason, to guarantee high availability, it is extremely important to maintain a backup ... This section discusses known problems or issues when using replication with NDB ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-command-options.html
(This applies to statements terminated by ; or \G.) --batch, -B Command-Line Format --batch Print results using tab as the column separator, with each row on a new line. --binary-as-hex Command-Line Format --binary-as-hex Type Boolean Default Value ... mysql supports the following options, which can be specified on the command line or in the [mysql] and [client] groups of an option ...
https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html
Dumps can be easily imported into a MySQL Server instance or a MySQL HeatWave Service DB System using the MySQL Shell load dump utilities. It is not intended as a fast or scalable solution for backing up substantial amounts of data. If you are using ... The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table ...
https://dev.mysql.com/doc/refman/8.0/en/numeric-type-syntax.html
For integer data types, M indicates the minimum display width. For floating-point and fixed-point data types, M is the total number of digits that can be stored. As of MySQL 8.0.17, the display width attribute is deprecated for integer data types; ...Display width is unrelated to the range of values a type can store, as described in Section 13.1.6, “Numeric Type ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-info.html
This section discusses obtaining information about existing partitions, which can be done in a number of ways. Methods of obtaining such information include the following: Using the SHOW CREATE TABLE statement to view the partitioning clauses used ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-management-hash-key.html
Tables which are partitioned by hash or by key are very similar to one another with regard to making changes in a partitioning setup, and both differ in a number of ways from tables which have been partitioned by range or list. For that reason, ...
https://dev.mysql.com/doc/refman/8.0/en/partitioning-overview.html
The SQL language itself is intended to work independently of any data structures or media underlying the schemas, tables, rows, or columns with which it works. The user-selected rule by which the division of data is accomplished is known as a ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-transaction-tables.html
Configuring Transaction Event Collection Transaction Boundaries Transaction Instrumentation Transactions and Nested Events Transactions and Stored Programs Transactions and Savepoints Transactions and Errors Configuring Transaction Event Collection ...Within the event hierarchy, wait events nest within stage events, which nest within statement events, which nest within transaction ...