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https://dev.mysql.com/doc/refman/8.4/en/numeric-functions.html
Table 14.8 Numeric Functions and Operators Name Description %, MOD Modulo operator * Multiplication operator + Addition operator - Minus operator - Change the sign of the argument / Division operator ABS() Return the absolute value ACOS() Return ...
https://dev.mysql.com/doc/refman/8.4/en/sys-schema-functions.html
The following sections describe sys schema stored functions. ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-binary-log-function-descriptions.html
The following sections provide detailed descriptions of the functions that enable reading the stream of replication events from a MySQL server binary log.
https://dev.mysql.com/doc/c-api/8.4/en/c-api-plugin-function-descriptions.html
The following sections provide detailed descriptions of the functions that enable management of client plugins.
https://dev.mysql.com/doc/c-api/8.4/en/c-api-thread-function-descriptions.html
To create a threaded client, use the functions described in the following sections.
https://dev.mysql.com/doc/refman/8.4/en/json.html
(For strings in the ascii or utf8mb3 character sets, no conversion is needed because ascii and utf8mb3 are subsets of utf8mb4.) As an alternative to writing JSON values using literal strings, functions exist for composing JSON values from component ...The JSON data type provides these advantages over storing JSON-format strings in a string column: Automatic validation of JSON documents stored in JSON ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-user-defined-functions-table.html
The user_defined_functions table contains a row for each loadable function registered automatically by a component or plugin, or manually by a CREATE FUNCTION statement. For information about operations that add or remove table rows, see Section ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-filter-definitions.html
The args item must satisfy these conditions: If the function takes no arguments, no args item should be given. If the function does take arguments, an args item is needed, and the arguments must be given in the order listed in the function ...For ...
https://dev.mysql.com/doc/refman/8.4/en/firewall-reference.html
These procedures invoke administrative functions that provide an API for lower-level tasks. user: The account to remove, as a string in user_name@host_name format. user: The account to add, as a string in user_name@host_name format. The procedure ...
https://dev.mysql.com/doc/refman/8.4/en/create-index.html
For a functional key part containing the SUBSTRING() function to be used in a query, the WHERE clause must contain SUBSTRING() with the same arguments. However, prefix lengths for index specifications in CREATE TABLE, ALTER TABLE, and CREATE INDEX ... CREATE [UNIQUE | FULLTEXT | SPATIAL] INDEX index_name [index_type] ON tbl_name (key_part,...) [index_option] [algorithm_option | lock_option] ...