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https://dev.mysql.com/doc/refman/8.4/en/innodb-information-schema-examples.html
This section describes the use of locking information as exposed by the Performance Schema data_locks and data_lock_waits tables. Identifying Blocking Transactions It is sometimes helpful to identify which transaction blocks another. The tables ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-aiaml-error-messages.html
Each error message includes an error number, SQLSTATE value, and message string, as described in Error Message Sources and Elements. Error number: ML001016; SQLSTATE: HY000 Message: Only classification, regression, and forecasting tasks are ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-auto-loading-data.html
After setting up an external table with the files to load into the table, you run HEATWAVE_LOAD command to automatically create the table and load the data. This topic contains the following sections: Before You Begin Load External Data Using ...
https://dev.mysql.com/doc/refman/8.4/en/load-xml.html
The tagname in the optional ROWS IDENTIFIED BY clause must also be given as a literal string, and must be surrounded by angle brackets (< and >). LOAD XML acts as the complement of running the mysql client in XML output mode (that is, starting the ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-how-to-import-onnx.html
This topic describes how to import an external ONNX model. Ways to Import External ONNX Model You have the following ways to import an external ONNX model. Import model as a string: For smaller models, you can copy the encoded string and paste it ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/adding-loadable-function.html
The MySQL interface for loadable functions provides the following features and capabilities: Functions can return string, integer, or real values and can accept arguments of those same types. You can define simple functions that operate on a single ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-scanning-basic.html
This example illustrates how to use the NDB scanning API. It shows how to perform a scan, how to scan for an update, and how to scan for a delete, making use of the NdbScanFilter and NdbScanOperation classes. The source code for this example may ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-secondary-indexes-ndbrecord.html
This program illustrates how to use secondary indexes in the NDB API with the aid of the NdbRecord interface. The source code for this example may be found in the NDB Cluster source trees, in the file ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-array-simple.html
This program inserts CHAR, VARCHAR, and BINARY column data into a table by constructing aRef objects using local functions. It then reads the columns back and extracts the data from them using local functions. See Section 2.5.15, “Common Files ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-selection.html
Explicit selection of partitions and subpartitions for rows matching a given WHERE condition is supported. Partition selection is similar to partition pruning, in that only specific partitions are checked for matches, but differs in two key ...