f958e9abdc
Implement the use of scalar functions inside aggregate functions. This allows for complex expressions inside aggregations, with or without GROUBY as well as with or without a HAVING clause. e.g.: ``` SELECT MAX(CASE WHEN a IS NULL then -1 ELSE abs(a * 10) + 1 END) AS max, b FROM test GROUP BY b HAVING MAX(CASE WHEN a IS NULL then -1 ELSE abs(a * 10) + 1 END) > 5 ``` Scalar functions are still not allowed for `KURTOSIS` and `SKEWNESS` as this is currently not implemented on the ElasticSearch side. Fixes: #29980 Fixes: #36865 Fixes: #37271 (cherry picked from commit 506d1beea7abb2b45de793bba2e349090a78f2f9) |
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| .. | ||
| appendix | ||
| endpoints | ||
| functions | ||
| language | ||
| concepts.asciidoc | ||
| getting-started.asciidoc | ||
| index.asciidoc | ||
| limitations.asciidoc | ||
| overview.asciidoc | ||
| security.asciidoc | ||