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https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-array-adapter.html
static void do_insert(Ndb& ndb) { const NdbDictionary::Dictionary* dict = ndb.getDictionary(); const NdbDictionary::Table *table = dict->getTable("api_array_using_adapter"); if (table == NULL) { APIERROR(dict->getNdbError()); } // Get a column ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-24.html
If any of these timeouts occur, the plugin returns a warning notice with the error code ER_IO_READ_ERROR to the client application. In the case of a server shutdown, the warning notice is sent to all authenticated X Protocol clients with open ...The ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-clusterjdatastoreexception.html
4.3.1.2.8 tableNotFound() public boolean tableNotFound(); tableNotFound() Table 4.5 tableNotFound() Parameter Description return true if the error is a "Table Not Found" condition Since 9.4.0 . The underlying cause of the exception is contained in ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-blobs-ndbrecord.html
*/ #ifdef _WIN32 #include <winsock2.h> #endif #include <mysql.h> #include <mysqld_error.h> #include <NdbApi.hpp> /* Used for cout. */ void drop_table(MYSQL &mysql) { if (mysql_query(&mysql, "DROP TABLE api_blob_ndbrecord")) MYSQLERROR(mysql); } /* ... This example illustrates the manipulation of a blob column in the NDB API using the NdbRecord ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-30.html
Compiling an existing application against the new connector produces errors if code refers to the CharacterSet::utf8 enumeration constant. Character Set Support Packaging Notes Functionality Added or Changed Bugs Fixed Character Set Support The ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-j2ee-concepts-load-balancing-failover.html
The following code snippet illustrates this: public class NdbLoadBalanceExceptionChecker extends StandardLoadBalanceExceptionChecker { public boolean shouldExceptionTriggerFailover(SQLException ex) { return super.shouldExceptionTriggerFailover(ex) ...An example where this might be useful is when dealing with transient errors when using MySQL Cluster, where certain buffers may become ... Connector/J provides a useful load-balancing implementation for MySQL Cluster or multi-source ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-load-balancing-failover.html
The following code snippet illustrates this: public class NdbLoadBalanceExceptionChecker extends StandardLoadBalanceExceptionChecker { public boolean shouldExceptionTriggerFailover(SQLException ex) { return super.shouldExceptionTriggerFailover(ex) ...An example where this might be useful is when dealing with transient errors when using MySQL Cluster, where certain buffers may become ... Connector/J provides a useful load-balancing implementation for MySQL Cluster or multi-source ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-operations.html
row *************************** Level: Warning Code: 1478 Message: DYNAMIC column c4 with STORAGE DISK is not supported, column will become FIXED mysql> SHOW CREATE TABLE t1\G *************************** 1. If you attempt to add a column online ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-cluster-status.html
An ndb_mgm_reply, which contains a return code along with a response or error message. For more information on the DUMP command, and for a listing of current DUMP codes and their effects, see NDB Cluster Management Client DUMP Commands. The first of ... This section provides information about MGM API functions used to obtain status information from NDB Cluster ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-showstatementactivity-category.html
Show Errors (Delta) The total number of SHOW ERRORS statements executed. Show Function Code (Delta) The total number of SHOW FUNCTION CODE statements executed. Show Procedure Code (Delta) The total number of SHOW PROCEDURE CODE statements executed.