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https://dev.mysql.com/doc/internals/en/prepared-stored.html
When executing a query in conventional mode, the server sequentially parses its text, acquires table level locks, analyzes the parsed tree, builds an execution plan, executes the built plan and releases the locks. for a SELECT statement, this set ...
https://dev.mysql.com/doc/internals/en/too-greedy-test.html
Let's assume we have to check that every new created table causes a row in information_schema.tables. --replace_column 15 <CREATE_TIME> 16 <UPDATE_TIME> 17 <CHECK_TIME> SELECT * FROM information_schema.tables; The SELECT above makes the test ...It ...
https://dev.mysql.com/doc/ndbapi/en/mccj-using-clusterj-annotations.html
In ClusterJ (as in JPA), annotations are used to describe how the interface is mapped to tables in a database. The annotation @PersistenceCapable(table="employee") is used to let ClusterJ know which database table to map the Employee to (in this ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-basic-insert.html
You can also find the source code for this example in the file storage/ndb/ndbapi-examples/ndbapi_basic/ndbapi_basic_insert.cpp.
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-blobs-ndbrecord.html
*/ void drop_table(MYSQL &mysql) { if (mysql_query(&mysql, "DROP TABLE api_blob_ndbrecord")) MYSQLERROR(mysql); } /* Functions to create table. */ char buffer[10000]; NdbTransaction *myTrans= myNdb->startTransaction(); if (myTrans == NULL) ... This ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-handling-errors.html
\n"; for (int i = 10000; i < 20000; i++) { executeInsertTransaction(i, myNdb, myTable); } std::cout << "Done.\n"; delete myNdb; delete cluster_connection; ndb_end(0); return 0; } . This program demonstrates handling errors and retrying failed ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbindexscanoperation.html
Members Member names, types, and descriptions are shown in the following table: Table 2.47 IndexBound structure member names, types, and descriptions Name Type Description low_key const char* Row containing lower bound for scan (or NULL for scan ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-score.html
ML_SCORE Syntax mysql> CALL sys.ML_SCORE(table_name, target_column_name, model_handle, metric, score, [options]); options: { JSON_OBJECT("key","value"[,"key","value"] ...) "key","value": { ['threshold', 'N'] ['topk', 'N'] ['remove_seen', ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-hw-details.html
MySQL HeatWave Cluster Details 4.3.1 MySQL HeatWave Cluster Details The MySQL HeatWave Cluster information page contains the following tabs: Table 4-2 Tabs on the MySQL HeatWave Cluster Details Page Name Description Details MySQL HeatWave Cluster ...See Details for the MySQL and MySQL HeatWave Cluster Performance ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-user-configurable-shape-dependent-system-variables.html
User-Configurable Shape-Dependent System Variables 19.6 User-Configurable Shape-Dependent System Variables Shape-dependent global system variables are linked to, and tuned for, a specific MySQL shape. Note: innodb_buffer_pool_instances , ...