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https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-5-1.html
(WL #17170) MySQL HeatWave Lakehouse now supports specifying stored generated columns when using the CREATE TABLE statement for Lakehouse tables. This feature was introduced in 9.5.0 for DB System tables, and this release extends the ability to ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-groups.html
The predefined groups and associated permissions are described in the following tables. Table 20-1 Table 20-2 Table 20-3 Note: The OCI user account that registered for the MySQL HeatWave on AWS service is added to the ... Groups and Permissions 20.1 ...
https://dev.mysql.com/doc/refman/8.4/en/char.html
The length of a CHAR column is fixed to the length that you declare when you create the table. See Section 10.4.7, “Limits on Table Column Count and Row Size”. The following table illustrates the differences between CHAR and VARCHAR by showing ... The CHAR and VARCHAR types are similar, but differ in the way they are stored and ...
https://dev.mysql.com/doc/refman/8.4/en/charset-collation-effect.html
latin1_swedish_ci latin1_german1_ci latin1_german2_ci Muffler Muffler Müller MX Systems Müller Muffler Müller MX Systems MX Systems MySQL MySQL MySQL The character that causes the different sort orders in this example is ü (German ...
https://dev.mysql.com/doc/refman/8.4/en/cursor-restrictions.html
In MySQL, a server-side cursor is materialized into an internal temporary table. Initially, this is a MEMORY table, but is converted to a MyISAM table when its size exceeds the minimum value of the max_heap_table_size and tmp_table_size system ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-replication.html
On the source, issue the following statement to enable the source to begin processing updates again: mysql> UNLOCK TABLES; A.14.5. Thus, when the update of client A makes it to co-source 2, it produces tables that are different from what you have on ... In the following section, we provide answers to questions that are most frequently asked about MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-storage-engines.html
The disabled_storage_engines configuration option defines which storage engines cannot be used to create tables or tablespaces. MySQL Enterprise Backup does a hot backup of all tables that use the InnoDB storage engine. For tables using MyISAM or ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-search.html
Full-text indexes can be used only with InnoDB or MyISAM tables, and can be created only for CHAR, VARCHAR, or TEXT columns. A FULLTEXT index definition can be given in the CREATE TABLE statement when a table is created, or added later using ALTER ... MATCH (col1,col2,...) AGAINST (expr [search_modifier]) search_modifier: { IN NATURAL LANGUAGE MODE | IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION | IN BOOLEAN MODE | WITH QUERY EXPANSION } MySQL has support for full-text indexing and searching: A full-text index in MySQL is an index of type ...
https://dev.mysql.com/doc/refman/8.4/en/get-diagnostics.html
For example: mysql> GET DIAGNOSTICS CONDITION 1 @p5 = SCHEMA_NAME, @p6 = TABLE_NAME; mysql> SELECT @p5, @p6; +------+------+ | @p5 | @p6 | +------+------+ | | | +------+------+ In standard SQL, if there are multiple conditions, the first condition ... GET [CURRENT | STACKED] DIAGNOSTICS { statement_information_item [, statement_information_item] ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-bootstrap.html
For the purpose of demonstrating that the server is indeed in a group and that it is able to handle load, create a table and add some content to it. mysql> CREATE DATABASE test; mysql> USE test; mysql> CREATE TABLE t1 (c1 INT PRIMARY KEY, c2 TEXT ...