Built-in Functions
Functions and procedures in MariaDB
| Title | Description |
|---|---|
| Function and Operator Reference | A complete list of MariaDB functions and operators in alphabetical order. |
| String Functions | Built-In functions for the handling of strings and columns containing string values. |
| Date & Time Functions | Built-In functions for the handling of dates and times. |
| Aggregate Functions | Aggregate functions used with GROUP BY clauses. |
| Numeric Functions | Numeric and arithmetic related functions in MariaDB. |
| Control Flow Functions | Built-In functions for assessing data to determine what results to return. |
| Pseudo Columns | MariaDB has pseudo columns that can be used for different purposes. |
Secondary Functions
| Title | Description |
|---|---|
| Bit Functions and Operators | Operators for comparison and setting of values, and related functions. |
| Encryption, Hashing and Compression Functions | Functions used for encryption, hashing and compression. |
| Information Functions | Functions which return information on the server, the user, or a given query. |
| Miscellaneous Functions | Functions for very singular and specific needs. |
Special Functions
| Title | Description |
|---|---|
| Dynamic Columns Functions | Functions for storing key/value pairs of data within a column. |
| Galera Functions | Built-in functions related to Galera. |
| Geographic Functions | Geographic, as well as geometric functions. |
| JSON Functions | Built-in functions related to JSON. |
| Spider Functions | User-defined functions available with the Spider storage engine. |
| Window Functions | Window functions for performing calculations on a set of rows related to the current row. |
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https://mariadb.com/kb/en/built-in-functions/