Search Results
https://dev.mysql.com/doc/refman/8.4/en/sys-format-path.html
Given a path name, returns the modified path name after replacing subpaths that match the values of the following system variables, in order: datadir tmpdir replica_load_tmpdir innodb_data_home_dir innodb_log_group_home_dir innodb_undo_directory ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-is-account-enabled.html
Returns YES or NO to indicate whether Performance Schema instrumentation for a given account is enabled. Parameters in_host VARCHAR(60): The host name of the account to check. Example mysql> SELECT sys.ps_is_account_enabled('localhost', 'root'); ...
https://dev.mysql.com/doc/refman/8.4/en/sys-table-exists.html
Tests whether a given table exists as a regular table, a TEMPORARY table, or a view. If both a temporary and a permanent table exist with the given name, TEMPORARY is returned. Parameters in_db VARCHAR(64): The name of the database in which to ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-6.html
Note These release notes were created with the assistance of MySQL HeatWave GenAI. Compilation Notes Configuration Notes InnoDB Notes Installation Notes Functionality Added or Changed Bugs Fixed Compilation Notes macOS: It is now possible to ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-data-structures.html
This section describes C API data structures other than those used for prepared statements, the asynchronous interface, or the replication stream interface. For information about those, see Section 6.2, “C API Prepared Statement Data ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-prepared-statement-type-codes.html
The buffer_type member of MYSQL_BIND structures indicates the data type of the C language variable bound to a statement parameter or result set column. For input, buffer_type indicates the type of the variable containing the value to be sent to the ...
https://dev.mysql.com/doc/connectors/en/connector-j-testing.html
The Connector/J source code repository or packages that are shipped with source code include an extensive test suite, containing test cases that can be executed independently. The test cases are divided into the following categories: Unit tests: ...
https://dev.mysql.com/doc/internals/en/creating-index-keys.html
As part of every table-write operation (INSERT, UPDATE, DELETE), the storage engine is required to update its internal index information. The method used to update indexes will vary from storage engine to storage engine, depending on the method ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-advisors-wiki-format.html
When editing or defining an advisor, you can enter text in Wiki format in the Problem Description, Advice, Recommended Action, and Links and Further Reading text boxes. You can format and highlight text and add hyperlinks, using the notation listed ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-vector-store-overview.html
This section describes the Vector Store functionality available in MySQL HeatWave. About Vector Store MySQL HeatWave vector store is a relational database that lets you load unstructured data to MySQL HeatWave Lakehouse. It automatically parses ...