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MySQL 8.4 supports TABLE as well as SELECT with REPLACE, just as it does with INSERT. See Section 15.2.7.1, “INSERT ... SELECT Statement” , for more information and examples.
- 14.8 String Functions and Operators
mysql> SELECT REPLACE('www.mysql.com', 'w', 'Ww'); ->...
- 13.3.1 String Data Type Syntax
The string data types are CHAR, VARCHAR, BINARY, VARBINARY,...
- 14.8 String Functions and Operators
mysql> SELECT REPLACE('www.mysql.com', 'w', 'Ww'); -> 'WwWwWw.mysql.com' This function is multibyte safe. It returns NULL if any of its arguments are NULL. REVERSE(str) Returns the string str with the order of the characters reversed, or NULL if str is NULL.
The string data types are CHAR, VARCHAR, BINARY, VARBINARY, BLOB, TEXT, ENUM, and SET. In some cases, MySQL may change a string column to a type different from that given in a CREATE TABLE or ALTER TABLE statement.
Connector/J 5.1 (up to 5.1.38) (PDF) MySQL Enterprise Monitor 3.4 (PDF) MySQL Enterprise Monitor 3.3 (PDF) MySQL Enterprise Monitor 3.2 (PDF) MySQL Enterprise Monitor 3.1 (PDF) MySQL Enterprise Monitor 3.0 (PDF) MySQL Enterprise Monitor 2.3 (PDF) You can find MySQL community documentation on the MySQL Developer Zone.
This document describes what you need to know when working on the MySQL 8.4 code. To track or contribute to MySQL development, follow the instructions in Installing MySQL Using a Development Source Tree. If you are interested in MySQL internals, you should also join the MySQL Community Slack.
14 maj 2024 · If your CI or Docker config simply specifies “mysql:8”, you’re now getting MySQL 8.4. This can cause subtle behavior changes or breakages. To fix this, be sure to specify at least the minor version as well, i.e. “mysql:8.0”.
Abstract. This document contains release notes for the changes in MySQL 8.4. For information about changes in a different version of MySQL, see the release notes for that version.
