PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-select-count.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/5.7/en/enum.html
An ENUM is a string object with a value chosen from a list of permitted values that are enumerated explicitly in the column specification at table creation time. The index value of the empty string error value is 0. Value Index NULL NULL '' 0 ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-what-is-new-7-6.html
Previously, it was sometimes the case that increasing the number of LDM threads could lead to index memory exhaustion while large amounts of DataMemory remained available. A system name based on the time the management server was started is ... New ...
https://dev.mysql.com/doc/refman/5.7/en/datetime.html
A DATETIME or TIMESTAMP value can include a trailing fractional seconds part in up to microseconds (6 digits) precision. The fractional part should always be separated from the rest of the time by a decimal point; no other fractional seconds ...This ...
https://dev.mysql.com/doc/refman/5.7/en/can-not-connect-to-server.html
If you get the error message Can't connect to MySQL server on some_host, you can try the following things to find out what the problem is: Check whether the server is running on that host by executing telnet some_host 3306 and pressing the Enter key ...After any port is closed it remains in TIME_WAIT status for 120 ...The error (2003) Can't connect to MySQL server on ... A MySQL client on Unix can connect to the mysqld server in two different ways: By using a Unix socket file to ...
https://dev.mysql.com/doc/refman/5.7/en/myisam-storage-engine.html
Table 15.2 MyISAM Storage Engine Features Feature Support B-tree indexes Yes Backup/point-in-time recovery (Implemented in the server, rather than in the storage engine.) Yes Cluster database support No Clustered indexes No Compressed data Yes ...
https://dev.mysql.com/doc/refman/5.7/en/sys-schema-table-statistics-with-buffer.html
By default, rows are sorted by descending total wait time (tables with most contention first). fetch_latency The total wait time of timed read I/O events for the table. insert_latency The total wait time of timed insert I/O events for the table.
https://dev.mysql.com/doc/refman/5.7/en/innodb-standard-monitor.html
Status This section shows the timestamp, the monitor name, and the number of seconds that per-second averages are based on. The number of seconds is the elapsed time between the current time and the last time InnoDB Monitor output was printed. This ... The Lock Monitor is the same as the Standard Monitor except that it includes additional lock ...
https://dev.mysql.com/doc/refman/5.7/en/faqs-innodb-change-buffer.html
What types of operations modify secondary indexes and result in change buffering? A.16.2. What types of operations modify secondary indexes and result in change buffering? INSERT, UPDATE, and DELETE operations can modify secondary indexes. What is ...How much space does InnoDB use for the change buffer? ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-backup-using-management-client.html
If an existing backup_id value is used, the backup fails with the error Backup failed: file already exists. Execute this command: ndb_mgm> ABORT BACKUP backup_id The number backup_id is the identifier of the backup that was included in the response ... Before starting a backup, make sure that the cluster is properly configured for performing ...