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From "Till (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ASTERIXDB-2399) Rename COLL_* aggregate functions into STRICT_*
Date Wed, 31 Oct 2018 20:16:00 GMT

     [ https://issues.apache.org/jira/browse/ASTERIXDB-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Till updated ASTERIXDB-2399:
----------------------------
    Fix Version/s:     (was: 0.9.4)
                   0.9.5

> Rename COLL_* aggregate functions into STRICT_*
> -----------------------------------------------
>
>                 Key: ASTERIXDB-2399
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2399
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: *DB - AsterixDB, DOC - Documentation, FUN - Functions, SQL - Translator
SQL++
>    Affects Versions: 0.9.3
>            Reporter: Till
>            Assignee: Till
>            Priority: Major
>             Fix For: 0.9.5
>
>
> There are 2 kinds of aggregation functions in SQL++ right now:
> # those with the prefix ARRAY_ (which share SQL's behavior or ignoring NULL) and
> # those with the prefix COLL_ (which return NULL, if one of the values is NULL).
> To reduce the confusion about which functions implement a strict NULL handling we should
rename to COLL_ functions to use the prefix STRICT_ instead.



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