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https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-single.html
This section lists all NDB errors, ordered by NDB error code. Each listing also includes the error's NDB error type, the corresponding MySQL Server error, and the text of the error message. TO,Transaction had timed out when trying to commit it // ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-simple-dual.html
This example demonstrates synchronous transactions and connecting to multiple clusters in a single NDB API application. The source code for this program may be found in the NDB Cluster source tree, in the file ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-synchronous-transactions.html
This example illustrates the use of synchronous transactions in the NDB API. It first creates a database ndb_examples and a table api_simple (if these objects do not already exist) using the MySQL C API with an SQL node, then performs a series of ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-using-an-anomaly-detection-model.html
To generate predictions, use the sample data from the two anomaly detection datasets: credit_card_train and training_data. Both datasets have labeled and unlabeled rows, but only the dataset for semi-supervised learning uses this for training. The ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-online-ddl-operations.html
Online support details, syntax examples, and usage notes for DDL operations are provided under the following topics in this section. Index Operations Primary Key Operations Column Operations Generated Column Operations Foreign Key Operations Table ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-pruning.html
The optimization known as partition pruning is based on a relatively simple concept which can be described as “Do not scan partitions where there can be no matching values”. By limiting the search, it is possible to expend much less time and ...
https://dev.mysql.com/doc/refman/8.4/en/sys-statement-performance-analyzer.html
Creates a report of the statements running on the server. The views are calculated based on the overall and/or delta activity. This procedure disables binary logging during its execution by manipulating the session value of the sql_log_bin system ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-mysqlai-ml-model-import.html
Use the ML_MODEL_IMPORT routine to import a pre-trained model into your model catalog. To learn how to use ML_MODEL_IMPORT to share models, see Grant Other Users Access to a Model. ML_MODEL_IMPORT Overview MySQL AI supports the import of AutoML and ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-genai-vector-store-load.html
This section describes how to generate vector embeddings for files or folders stored in , and load the embeddings into a vector store table. The following sections in this topic describe how to ingest files into a vector store: Before You Begin ...
https://dev.mysql.com/doc/internals/en/transformation-scalar-in.html
To rewrite a scalar IN subquery, the Item_in_subselect::single_value_transformer method is used. The scalar IN subquery will be replaced with an Item_in_optimizer item. On a value request (one of val, val_int, or val_str methods) it evaluates the ...