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https://dev.mysql.com/doc/refman/8.4/en/server-options.html
When you start the mysqld server, you can specify program options using any of the methods described in Section 6.2.2, “Specifying Program Options”. The most common methods are to provide options in an option file or on the command line.
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysqlsh.html
If there is an authentication factor with a pending registration, a connection is placed into pending registration mode when attempting to connect to the server. MySQL Shell is an advanced command-line client and code editor for MySQL. In addition ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-metadata.html
Do not provide onnx_outputs_info if the model is not ONNX format, or if task is NULL. The model_metadata column in the model catalog allows you to view detailed information on trained models. For example, you can view the algorithm used to train ...
https://dev.mysql.com/doc/refman/8.4/en/engine-condition-pushdown-optimization.html
column IS [NOT] NULL column IN (value_list) Each item in the value_list must be a constant, literal value. row *************************** id: 1 select_type: SIMPLE table: x partitions: p0,p1 type: ALL possible_keys: NULL key: NULL key_len: NULL ...
https://dev.mysql.com/doc/refman/8.4/en/show-index.html
row *************************** Table: city Non_unique: 0 Key_name: PRIMARY Seq_in_index: 1 Column_name: ID Collation: A Cardinality: 4188 Sub_part: NULL Packed: NULL Null: Index_type: BTREE Comment: Index_comment: Visible: YES Expression: NULL ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filter-definitions.html
The following list describes the permitted predefined functions for function items: audit_log_exclude_accounts_is_null() Checks whether the audit_log_exclude_accounts system variable is NULL. For information about using JSON data in MySQL, see ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-auto-parallel-load-syntax.html
mysql> CALL sys.heatwave_load(JSON_ARRAY("tpch","airportdb","employees","sakila"),NULL); Load multiple schemas with the not_disable_unsupported_columns policy, which causes tables with unsupported columns to be excluded from the load operation.
https://dev.mysql.com/doc/refman/8.4/en/data-masking-plugin-usage.html
Before using MySQL Enterprise Data Masking and De-Identification, install it according to the instructions provided at Section 8.5.3.1, “MySQL Enterprise Data Masking and De-Identification Plugin Installation”. To use MySQL Enterprise Data ...
https://dev.mysql.com/doc/internals/en/transformation-scalar-in.html
On a value request (one of val, val_int, or val_str methods) it evaluates the left expression of the IN by storing its value in a cache item (one of Item_cache* items), then it tests the cache to see whether it is NULL. If left expression (cache) is ... To rewrite a scalar IN subquery, the Item_in_subselect::single_value_transformer method is ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data-objects.html
NDB Cluster Disk Data storage is implemented using the following objects: Tablespace: Acts as containers for other Disk Data objects. A tablespace contains one or more data files and one or more undo log file groups. Undo log file: Contains undo ...