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https://dev.mysql.com/doc/connector-python/en/connector-python-api-errors-error.html
This exception is the base class for all other exceptions in the errors module. It can be used to catch all errors in a single except statement. errors.Error is internally used by Connector/Python to raise MySQL client and server errors and should ...
https://dev.mysql.com/doc/internals/en/test-faults-macros.html
DBUG_EXECUTE_IF (keyword, code) allows executing a piece of code if the appropriate dbug instruction is set. DBUG_EVALUATE_IF (keyword, val1, val2) is used in if expressions and returns val1 if the appropriate dbug instruction is set.
https://dev.mysql.com/doc/internals/en/select-subquery.html
In expressions, subqueries (that is, subselects) are represented by Item inherited from Item_subselect. To hide difference in performing single SELECTs and UNIONs, Item_subselect uses two different engines, which provide uniform interface for ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-single-user-mode.html
The MGM API makes it possible for the programmer to put the cluster into single-user mode—and to return it to normal mode again—from within an application. This section covers the functions that are used for these operations.
https://dev.mysql.com/doc/ndbapi/en/overview-synchronous-transactions.html
Synchronous transactions are defined and executed as follows: Begin (create) the transaction, which is referenced by an NdbTransaction object typically created using Ndb::startTransaction(). At this point, the transaction is merely being defined; ...
https://dev.mysql.com/doc/internals/en/creating-index-keys.html
As part of every table-write operation (INSERT, UPDATE, DELETE), the storage engine is required to update its internal index information. The method used to update indexes will vary from storage engine to storage engine, depending on the method ...
https://dev.mysql.com/doc/ndbapi/en/ch04s03s01s01.html
ClusterJ provides these major interfaces for use by application programs: com.mysql.clusterj.SessionFactory, com.mysql.clusterj.Session, com.mysql.clusterj.Transaction, com.mysql.clusterj.query.QueryBuilder, and com.mysql.clusterj.Query.
https://dev.mysql.com/doc/internals/en/netware-directory.html
(.def is a common filename extension for "definition".) The three *.sql files are short scripts of SQL statements used in testing.
https://dev.mysql.com/doc/ndbapi/en/ndb-examples.html
This section provides code examples illustrating how to accomplish some basic tasks using the NDB API. All of these examples can be compiled and run as provided, and produce sample output to demonstrate their effects. Note For an NDB API program to ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/dynamic-sql.html
A quoting function exists to escape SQL names and identifiers. Session.quoteName() escapes the identifier given in accordance to the settings of the current connection. Note The quoting function must not be used to escape values. Use the value ...