[[esql-functions-operators]]
=== {esql} functions and operators

++++
<titleabbrev>Functions and operators</titleabbrev>
++++

{esql} provides a comprehensive set of functions and operators for working with data.
The functions are divided into the following categories:

[[esql-functions]]
<<esql-agg-functions>>::
include::functions/aggregation-functions.asciidoc[tag=agg_list]

<<esql-math-functions>>::
include::functions/math-functions.asciidoc[tag=math_list]

<<esql-string-functions>>::
include::functions/string-functions.asciidoc[tag=string_list]

<<esql-date-time-functions>>::
include::functions/date-time-functions.asciidoc[tag=date_list]

<<esql-type-conversion-functions>>::
include::functions/type-conversion-functions.asciidoc[tag=type_list]

<<esql-conditional-functions-and-expressions>>::
include::functions/conditional-functions-and-expressions.asciidoc[tag=cond_list]

<<esql-mv-functions>>::
include::functions/mv-functions.asciidoc[tag=mv_list]

<<esql-operators>>::
include::functions/operators.asciidoc[tag=op_list]

include::functions/aggregation-functions.asciidoc[]
include::functions/math-functions.asciidoc[]
include::functions/string-functions.asciidoc[]
include::functions/date-time-functions.asciidoc[]
include::functions/type-conversion-functions.asciidoc[]
include::functions/conditional-functions-and-expressions.asciidoc[]
include::functions/mv-functions.asciidoc[]
include::functions/operators.asciidoc[]