Costin Leau 443f9caddd DOC: Enhance SQL Functions documentation
Split function section into multiple chapters
Add String functions
Add (small) section on Conversion/Cast functions
Add missing aggregation functions
Enable documentation testing (was disabled by accident). While at it,
fix failing tests
Improve spec tests to allow multi-line queries (useful for docs)
Add ability to ignore a spec test (name should end with -Ignore)
2018-09-06 18:09:53 +03:00

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[role="xpack"]
[testenv="basic"]
[[sql-functions]]
== Functions and Operators
{es-sql} provides a comprehensive set of built-in operators and functions:
* <<sql-operators, Operators>>
* <<sql-functions-aggs, Aggregate>>
* <<sql-functions-datetime, Date-Time>>
* <<sql-functions-search, Full-Text Search>>
* <<sql-functions-math, Mathematical>>
* <<sql-functions-string, String>>
* <<sql-functions-type-conversion,Type Conversion>>
include::operators.asciidoc[]
include::aggs.asciidoc[]
include::date-time.asciidoc[]
include::search.asciidoc[]
include::math.asciidoc[]
include::string.asciidoc[]
include::type-conversion.asciidoc[]