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OpenSearch/docs/reference/sql/functions/index.asciidoc

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[DOCS] Move sql to docs (#31474)
2018-06-22 18:40:25 -04:00
[role="xpack"]
[testenv="basic"]
Revert "Revert "Merge branch 'feature/sql'"" This reverts commit elastic/x-pack-elasticsearch@cc79e199112db85b08a6e0682b123bb2a82445e8. We'll merge this when we're good and ready. Original commit: elastic/x-pack-elasticsearch@b3ef4f2836eda281bce7c3c2c1730933d868efa9
2017-12-13 10:19:31 -05:00
[[sql-functions]]
== Functions and Operators
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)
2018-09-05 18:19:49 -04:00
{es-sql} provides a comprehensive set of built-in operators and functions:
* <<sql-operators, Operators>>
* <<sql-functions-aggs, Aggregate>>
SQL: Introduce HISTOGRAM grouping function (#36510) Introduce Histogram grouping function for bucketing/grouping data based on a given range. Both date and numeric histograms are supported using the appropriate range declaration (numbers vs intervals). SELECT HISTOGRAM(number, 50) AS h FROM index GROUP BY h SELECT HISTOGRAM(date, INTERVAL 1 YEAR) AS h FROM index GROUP BY h In addition add multiply operator for Intervals Add docs for intervals and histogram Fix #36509
2018-12-14 11:20:37 -05:00
* <<sql-functions-grouping, Grouping>>
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)
2018-09-05 18:19:49 -04:00
* <<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>>
SQL: [docs] Add documentation for COALESCE (#35740) Follows: #35253
2018-11-20 19:43:05 -05:00
* <<sql-functions-conditional, Conditional>>
SQL: DATABASE() and USER() system functions (#35946)
2018-11-28 08:20:04 -05:00
* <<sql-functions-system, System>>
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)
2018-09-05 18:19:49 -04:00
include::operators.asciidoc[]
include::aggs.asciidoc[]
SQL: Introduce HISTOGRAM grouping function (#36510) Introduce Histogram grouping function for bucketing/grouping data based on a given range. Both date and numeric histograms are supported using the appropriate range declaration (numbers vs intervals). SELECT HISTOGRAM(number, 50) AS h FROM index GROUP BY h SELECT HISTOGRAM(date, INTERVAL 1 YEAR) AS h FROM index GROUP BY h In addition add multiply operator for Intervals Add docs for intervals and histogram Fix #36509
2018-12-14 11:20:37 -05:00
include::grouping.asciidoc[]
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)
2018-09-05 18:19:49 -04:00
include::date-time.asciidoc[]
include::search.asciidoc[]
include::math.asciidoc[]
include::string.asciidoc[]
include::type-conversion.asciidoc[]
SQL: [docs] Add documentation for COALESCE (#35740) Follows: #35253
2018-11-20 19:43:05 -05:00
include::conditional.asciidoc[]
SQL: DATABASE() and USER() system functions (#35946)
2018-11-28 08:20:04 -05:00
include::system.asciidoc[]