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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/internals/en/write-row.html
buf is a byte array of data with a size of table->s->reclength You can use the field information to extract the data from the native byte array type. Example of this would be: for (Field **field=table->field ; *field ; field++) { ... } BLOBs must be ...Synopsis virtual int write_row ( buf); byte * buf ; Description This is the write_row ...
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-ndbscanfilter.html
NdbScanFilter Class Overview NdbScanFilter::begin() NdbScanFilter::BinaryCondition NdbScanFilter::cmp() NdbScanFilter::cmp_param() NdbScanFilter Constructor NdbScanFilter::end() NdbScanFilter::eq() NdbScanFilter::isfalse() NdbScanFilter::isnotnull() ...
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 ...