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https://dev.mysql.com/doc/refman/8.4/en/diagnostics-area.html
CATALOG_NAME, SCHEMA_NAME, TABLE_NAME, COLUMN_NAME: Strings that indicate the catalog, schema, table, and column related to the condition. SQL statements produce diagnostic information that populates the diagnostics area. Standard SQL has a ...
https://dev.mysql.com/doc/refman/8.4/en/innochecksum.html
This tool reads an InnoDB tablespace file, calculates the checksum for each page, compares the calculated checksum to the stored checksum, and reports mismatches, which indicate damaged pages. It was originally developed to speed up verifying the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-rolling-restart.html
To free memory previously allocated to a table by successive INSERT and DELETE operations, for re-use by other NDB Cluster tables. Other parameters require that the data node be stopped completely using the management client STOP command, then ...
https://dev.mysql.com/doc/refman/8.4/en/view-syntax.html
The CREATE VIEW statement creates a new view (see Section 15.1.23, “CREATE VIEW Statement”). To alter the definition of a view or drop a view, use ALTER VIEW (see Section 15.1.11, “ALTER VIEW Statement”), or DROP VIEW (see Section 15.1.35, ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-bulk-loader.html
First an empty table needs to be created, in this case in the test database. CREATE TABLE Career ( Name VARCHAR(100) NOT NULL, Age INTEGER, Profession VARCHAR(200) ); A simple tab-delimited data file is also created (it could use any other field ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-bulk-loader.html
First an empty table needs to be created, in this case in the test database. CREATE TABLE Career ( Name VARCHAR(100) NOT NULL, Age INTEGER, Profession VARCHAR(200) ); A simple tab-delimited data file is also created (it could use any other field ...
https://dev.mysql.com/doc/internals/en/full-text-search.html
The value of thinking of it this way is: once you realize that term occurrences are lines in a multi-dimensional space, you can apply basic trigonometry to calculate "distances", and those distances are equatable with similarity measurements. The ...
https://dev.mysql.com/doc/internals/en/support-for-update.html
If the table being updated contains timestamp columns, the updating of the timestamp will have to be managed in the update_row() call. Performing an update will depend on row format and storage implementation. Some storage engines will replace data ...
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-java.html
Like other persistence frameworks, ClusterJ uses the Data Mapper pattern, in which data is represented as domain objects, separate from business logic, mapping Java classes to database tables stored in the NDBCLUSTER storage engine. The terms NDB ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndb-cluster-connection.html
Methods The following table lists the public methods of this class and the purpose or use of each method: Table 2.33 Ndb_cluster_connection class methods and descriptions Name Description Ndb_cluster_connection() Constructor; creates a connection to ... This section provides information about the Ndb_cluster_connection class, which models a connection by a management server (ndb_mgmd) to a set of data ...