> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ocient.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Functions Overview

export const Ocient = "Ocient®";

{Ocient} includes many functions for statistics, mathematics, string manipulation, and working with complex types like Arrays and geospatial data. The following types of functions are supported:

## SQL Functions

### Math and Arithmetic Functions

Perform mathematical operations on data in Ocient, including basic operators on data types and advanced statistical functions.

* [Math Functions and Operators](/math-functions-and-operators)
* [Aggregate Functions](/aggregate-functions)

### Character and Binary Functions

Manipulate character strings and binary data types and use character operators to query character data.

* [Character and Binary Functions](/character-and-binary-functions)

### Conversion and Formatting Functions

Convert data types with scalar conversions and format numbers and times in character outputs.

* [Scalar Data Conversion Functions](/scalar-data-conversion-functions)
* [Formatting Functions](/formatting-functions)

### Date and Time Functions

Perform date operations in Ocient, including manipulation and comparison of date and time types. Date and Time functions allow users to add, subtract, and truncate date time values and intervals.

* [Date and Time Functions](/date-and-time-functions)
* [Time Zone Functions](/time-zone-functions)

### Aggregates

Aggregates include basic aggregates and sorted aggregates that combine many rows into a single result, as well as window aggregates that combine information from multiple rows within the window into each row in the result set.

* [Aggregate Functions](/aggregate-functions)
* [Window Aggregate Functions](/window-aggregate-functions)
* [HyperLogLog Functions](/hyperloglog-functions)

### Array, Tuple, and Matrix Functions

Special functions and operators to work with container types. These include operators to check set logic, slice, compare, and manipulate arrays, tuples, and matrices.

* [Array Functions and Operators](/array-functions-and-operators)
* [Tuple Functions and Operators](/tuple-functions-and-operators)
* [Matrix Functions and Operators](/matrix-functions-and-operators)

### Geospatial Functions

Functions and Operators to manipulate and compare points, linestrings, and polygons.

* [Geospatial Functions](/geospatial-functions)

### Network Functions

Functions for using network data types, including `IP` and `IPV4`.

* [Network Type Functions](/network-type-functions)

### Miscellaneous Functions

A set of functions such as `CASE`, `CURRENT_USER`, and `NULL_IF` that provide additional capabilities in Ocient.

* [Other Functions and Expressions](/other-functions-and-expressions)

## Related Links

[SQL Reference](/sql-reference)

[Data Query Language (DQL) Statement Reference](/data-query-language-dql-statement-reference)