https://dev.mysql.com/myisam-repair.html
If the data file contains everything that it should and the delete links point at the correct locations within the data file, this should work, and the table is fixed. The discussion in this section describes how to use myisamchk on MyISAM tables ...
https://dev.mysql.com/myisam-table-close.html
When the last instance of a table is closed (because a FLUSH TABLES operation was performed or because there is no room in the table cache), the counter is decremented if the table has been updated at any point. Each MyISAM index file (.MYI file) ...
https://dev.mysql.com/myisamchk-memory.html
If TMPDIR points to a memory file system, out of memory errors can easily occur. The following formula yields the amount of space required: (largest_key + row_pointer_length) * number_of_rows * 2 You can check the length of the keys and the ...
https://dev.mysql.com/myisamchk-repair-options.html
myisamchk supports the following options for table repair operations (operations performed when an option such as --recover or --safe-recover is given): --backup, -B Make a backup of the .MYD file as file_name-time.BAK --character-sets-dir=dir_name ...
https://dev.mysql.com/mysql-binlog-fetch.html
For a non-EOF event, size is greater than 0 and the buffer member points to the event contents. int mysql_binlog_fetch(MYSQL *mysql, MYSQL_RPL *rpl) Fetch one event from the replication event stream. After a successful call, the size member ...
https://dev.mysql.com/mysql-close.html
mysql_close() also deallocates the connection handler pointed to by mysql if the handler was allocated automatically by mysql_init() or mysql_connect().
https://dev.mysql.com/mysql-cluster-config-starting.html
The following config.ini file is a recommended starting point for configuring a cluster running NDB Cluster 8.0: # TCP PARAMETERS [tcp default]SendBufferMemory=2M ReceiveBufferMemory=2M # Increasing the sizes of these 2 buffers beyond the default ...
https://dev.mysql.com/mysql-cluster-connection-strings.html
With the exception of the NDB Cluster management server (ndb_mgmd), each node that is part of an NDB Cluster requires a connection string that points to the management server's location. This connection string is used in establishing a connection ...
https://dev.mysql.com/mysql-cluster-disk-data-objects.html
You can also use symbolic links to point to a directory on a different disk; see Section 22.5.13.2, “Using Symbolic Links with Disk Data Objects”, for more information and examples. NDB Cluster Disk Data storage is implemented using the ...
https://dev.mysql.com/mysql-cluster-disk-data-storage-requirements.html
Each row in a Disk Data table uses 8 bytes in memory to point to the data stored on disk. The following items apply to Disk Data storage requirements: Variable-length columns of Disk Data tables take up a fixed amount of space. For each row, this ...
