[jira] [Resolved] (ASTERIXDB-2657) Add 1-based string functions and 0-based aliases for existing string functions

["Hussain Towaileb (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ASTERIXDB-2657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hussain Towaileb resolved ASTERIXDB-2657.
-----------------------------------------
    Resolution: Fixed

> Add 1-based string functions and 0-based aliases for existing string functions
> ------------------------------------------------------------------------------
>
>                 Key: ASTERIXDB-2657
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2657
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: FUN - Functions
>    Affects Versions: 0.9.4.1
>            Reporter: Hussain Towaileb
>            Assignee: Hussain Towaileb
>            Priority: Major
>             Fix For: 0.9.5
>
>
> String functions are currently 0-based (POSITION, etc).  We need to create 1-based string functions (POSITION1, etc), and 0-based aliases (POSITION0, etc)
> Here's the list of functions/aliases the need to be implemented:
> POS (= POSITION)
> POSITION0 (=POSITION)
> POS0 (=POSITION)
> POSITION1 
> POS1 (=POSITION1)
> SUBSTR0 (=SUBSTR)
> SUBSTR1
> CONTAINS_REGEX (=REGEXP_CONTAINS)
> CONTAINS_REGEXP (=REGEXP_CONTAINS)
> REGEX_CONTAINS (=REGEXP_CONTAINS)
> REGEX_LIKE (=REGEXP_LIKE)
> REGEX_POSITION0 (=REGEXP_POSITION0)
> REGEX_POS0 (=REGEXP_POSITION0)
> REGEXP_POSITION0
> REGEXP_POS0 (=REGEXP_POSITION0)
> REGEX_POSITION1 (=REGEXP_POSITION1)
> REGEX_POS1 (=REGEXP_POSITION1)
> REGEXP_POSITION1 
> REGEXP_POS1 (=REGEXP_POSITION1)
> REGEX_POSITION (=REGEXP_POSITION0)
> REGEX_POS (=REGEXP_POSITION0)
> REGEX_REPLACE (=REGEXP_REPLACE)
> REGEXP_POSITION (=REGEXP_POSITION0)
> REGEXP_POS (=REGEXP_POSITION0)



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