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https://dev.mysql.com/doc/internals/en/scripts-directory.html
Can be safely run during any upgrade to get the newest MySQL privilege tables mysql_install_db.sh --- Create privilege tables and func table mysql_secure_installation.sh --- Disallow remote root login, eliminate test, etc. mysql_setpermission.sh --- ...Linux programmers use it where Windows programmers would use a *.bat (batch filename ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-constants.html
4.3.1.14.19 DEFAULT_PROPERTY_MGM_STRICT_TLS public static final int DEFAULT_PROPERTY_MGM_STRICT_TLS = 0; The default value of the MGM TLS level property 4.3.1.14.20 DEFAULT_PROPERTY_TABLE_WAIT_MSEC public static final int ...The default means that ...
https://dev.mysql.com/doc/ndbapi/en/mgm-errors.html
Table 3.9 Node ID allocation errors resulting from failure to assign a node ID Value Description NDB_MGM_ALLOCID_ERROR Generic error; may be possible to retry and recover NDB_MGM_ALLOCID_CONFIG_MISMATCH Non-recoverable generic error ... This section ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-secondary-indexes-ndbrecord.html
*/ const NdbDictionary::Column *col1= myTable->getColumn("ATTR1"); if (col1 == NULL) APIERROR(myDict->getNdbError()); const NdbDictionary::Column *col2= myTable->getColumn("ATTR2"); if (col2 == NULL) APIERROR(myDict->getNdbError()); /* NdbRecord for ... This program illustrates how to use secondary indexes in the NDB API with the aid of the NdbRecord ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbindexoperation.html
When the NdbTransaction::execute() method is invoked, the operation deletes a tuple from the table. When the NdbTransaction::execute() method is invoked, the operation updates a tuple found in the table. NdbIndexOperation Class Overview ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-tablemapping.html
A TableMapping describes the mapping of a domain object in the application to a table stored in the database. A default table mapping is one which maps each column in a table to a field of the same name. TableMapping = { String table : "" , String ...mapAllColumns, if true, creates a default FieldMapping for all columns not listed in fields, such that that all columns not explicitly mapped are given a default mapping to a field of the same ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-tablemetadata.html
The indexes array of TableMetadata contains one IndexMetadata object per table index. NDB implements a primary key as both an ordered index and a unique index, and might be viewed through the NDB API adapter as two indexes, but through a MySQL ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-innodb-activity-category.html
Table 6.9 InnoDB Activity Metrics NameDescriptionAvailable Undo Logs The total number of available InnoDB undo logs. For more accurate memory usage calculations than with Innodb_buffer_pool_pages_data, when compressed tables cause the buffer pool to ... Lists the InnoDB Activity metrics and provides a brief description of ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-query-analyzer-ref.html
Each row within the table provides the statistical information for one normalized query. Table 4.1 Query Analyzer Columns Column Name Description Database The default database for the statement, or NULL if there is none. Full Scan The total number ... The Query Analyzer provides a point-in-time snapshot of queries on the monitored database, enabling you to monitor SQL statements executed on a MySQL server and see details of each query, number of executions, and execution ...
https://dev.mysql.com/doc/x-devapi-userguide/en/crud-operations-overview.html
The available Schema objects consist of Collection objects containing Documents, or Table objects consisting of rows and Collections containing Documents. The following table shows the available CRUD operations for both Collection and Table objects.