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https://dev.mysql.com/doc/internals/en/mismatch-of-focus-of-test-and-code-sequence.html
CREATE TABLE t1 ( id INT NOT NULL AUTO_INCREMENT, my_column VARCHAR(30), name LONGTEXT, PRIMARY KEY (id)); INSERT INTO t1(my_column,name) VALUES('2','two'); INSERT INTO t1(my_column,name) VALUES('1','one'); INSERT INTO t1(my_column,name) ...
https://dev.mysql.com/doc/internals/en/select-steps.html
Every select is performed in these base steps: JOIN::prepare Initialization and linking JOIN structure to st_select_lex. fix_fields() for all items (after fix_fields(), we know everything about item).
https://dev.mysql.com/doc/internals/en/x-protocol-lifecycle-lifecycle.html
After a successful finish of the Authentication step the previous Session is discarded and a new Session is created. Extensions If the result of CapabilitiesGet contains a extension key from the table below it supports the feature. Topics in this ...
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-8-0.html
The following list details the changes to specific options and variables within MySQL 8.0.
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-clusterj-object-models.html
It contains methods for the following operations: Finding persistent instances by primary key Creating, updating, and deleting persistent instances Getting a query builder (see com.mysql.clusterj.query.QueryBuilder) Getting the current transaction ... This section discusses the ClusterJ API and the object model used to represent the data handled by the ...
https://dev.mysql.com/doc/x-devapi-userguide/en/collection-modify.html
A JSON document (for example, set("Greeting", mysqlx.expr("{'season':'winter', 'phrase': 'Happy Holiday'}")) Note set("$", mysqlx.expr("json_document") replaces all documents matched by modify() with the supplied json_document, except for the ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/collection-modify.html
A JSON document (for example, set("Greeting", mysqlx.expr("{'season':'winter', 'phrase': 'Happy Holiday'}")) Note set("$", mysqlx.expr("json_document") replaces all documents matched by modify() with the supplied json_document, except for the ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/collection-modify.html
A JSON document (for example, set("Greeting", mysqlx.expr("{'season':'winter', 'phrase': 'Happy Holiday'}")) Note set("$", mysqlx.expr("json_document") replaces all documents matched by modify() with the supplied json_document, except for the ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-4-2.html
These release notes were created with the assistance of MySQL HeatWave GenAI. This enhancement improves the document parsing quality by extracting complex structures like tables, and enhances Retrieval Augmented Generation (RAG) and vector search ...MySQL HeatWave GenAI MySQL HeatWave MySQL HeatWave GenAI Document ingestion using Auto Parallel Load now supports enhanced document parsing for PDF files using OCI Generative AI Service Vision Language Models (VLMs) that are now available in MySQL ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-system-initialization-variables.html
Table 19-6 Initialization Variables Name Value lower_case_table_names CASE_SENSITIVE: (Default) Table and schema name comparisons are case-sensitive and are stored as you specify them. CASE_INSENSITIVE_LOWERCASE: Table and schema name comparisons ...