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https://dev.mysql.com/doc/connector-j/en/connector-j-config-failover.html
The connection errors are, by default, propagated to the client, which has to handle them by, for example, recreating the working objects (Statement, ResultSet, etc.) and restarting the processes. A failover happens when connection-related errors ...
https://dev.mysql.com/doc/refman/8.4/en/charset-literal.html
Example 1: mysql> SET NAMES latin1; mysql> SELECT HEX('à\n'), HEX(_sjis'à\n'); +------------+-----------------+ | HEX('à\n') | HEX(_sjis'à\n') | +------------+-----------------+ | E00A | E00A | +------------+-----------------+ Here, à ... Every ...
https://dev.mysql.com/doc/refman/8.4/en/charset-unicode.html
The UTF-8 (Unicode Transformation Format with 8-bit units) method for encoding Unicode data is implemented according to RFC 3629, which describes encoding sequences that take from one to four bytes. The idea of UTF-8 is that various Unicode ... The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-commands.html
The special character sequences that can be used in the prompt are described later in this section. The string for defining the prompt can contain the following special sequences. There is some overlap in the set of permissible prompt options and ...
https://dev.mysql.com/doc/refman/8.4/en/regexp.html
mysql> SELECT REGEXP_LIKE('fofo', '^f.*$'); -> 1 mysql> SELECT REGEXP_LIKE('fo\r\nfo', '^f.*$'); -> 0 mysql> SELECT REGEXP_LIKE('fo\r\nfo', '^f.*$', 'm'); -> 1 mysql> SELECT REGEXP_LIKE('fo\r\nfo', '(?m)^f.*$'); -> 1 a* Match any sequence of zero or ...This section discusses the functions and operators available for regular expression matching and illustrates, with examples, some of the special characters and constructs that can be used for regular expression ...
https://dev.mysql.com/doc/heatwave-aws/en/creating-iam-role-genai.html
Creating an IAM Role to Access Amazon Bedrock LLMs 21.5.4 Creating an IAM Role to Access Amazon Bedrock LLMs Use the AWS Management Console to create an IAM role for MySQL HeatWave GenAI to access Amazon Bedrock LLMs. Do the following to create an ...If you want to grant access to a specific DB System, the resource ID of the DB ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-create-mysql-configuration.html
Creating a MySQL Configuration 19.1 Creating a MySQL Configuration Use the MySQL HeatWave Console to create a new MySQL configuration. Note:It is not possible to change the values of any variables once a configuration has been created. However, you ...You can then update your DB system's configuration using your custom ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-dbsystem-create-backup.html
Creating a Backup 18.1 Creating a Backup Backups can be created automatically or manually. For how to enable automatic backups for a DB system, see Creating a DB System and Editing a DB System. Use the Console to create a manual backup: In the ...
https://dev.mysql.com/doc/refman/8.4/en/create-server.html
CREATE SERVER server_name FOREIGN DATA WRAPPER wrapper_name OPTIONS (option [, option] ...) option: { HOST character-literal | DATABASE character-literal | USER character-literal | PASSWORD character-literal | SOCKET character-literal | OWNER ...
https://dev.mysql.com/doc/refman/8.4/en/replication-features-create-if-not-exists.html
IF NOT EXISTS statements are replicated: Every CREATE DATABASE IF NOT EXISTS statement is replicated, whether or not the database already exists on the source. Similarly, every CREATE TABLE IF NOT EXISTS statement without a SELECT is replicated, ...