thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-26 17:41:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #37639 from ClickHouse/serxa-patch-1

Browse Source 
Fix misleading arrayCount function description
This commit is contained in:
Sergei Trifonov 2022-06-02 16:39:02 +02:00 committed by GitHub
commit eac73308cc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/en/sql-reference/functions/array-functions.md
View File

@ -352,7 +352,7 @@ Elements set to `NULL` are handled as normal values.
## arrayCount(\[func,\] arr1, …) {#array-count}
Returns the number of elements in the arr array for which func returns something other than 0. If ‘func’ is not specified, it returns the number of non-zero elements in the array.
Returns the number of elements for which `func(arr1[i], …, arrN[i])` returns something other than 0. If `func` is not specified, it returns the number of non-zero elements in the array.
Note that the `arrayCount` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You can pass a lambda function to it as the first argument.