[teiid-issues] [JBoss JIRA] (TEIID-4297) Add UDF functions based on OSDQ for POC

[Ramesh Reddy (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13278478#comment-13278478 ] 

Ramesh Reddy commented on TEIID-4297:
-------------------------------------

This is more for how to integrate, there was not much functionality in terms of functions yet. I would say we need to drive it little further before we document it.

> Add UDF functions based on OSDQ for POC
> ---------------------------------------
>
>                 Key: TEIID-4297
>                 URL: https://issues.jboss.org/browse/TEIID-4297
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Ramesh Reddy
>            Assignee: Ramesh Reddy
>             Fix For: 9.1
>
>
> Please add following UDF functions to Teiid library based on maven module
>  http://search.maven.org/#search%7Cga%7C1%7Carrahtec
> The UDF functions needs to from this class below
> {code}
> public class Maskutil {
>     /**
>      * @param a
>      *  The string that need to randomize
>      *   vivek singh' will become 'ihg vkeivh'
>      */
>     public static String toRandomValue(String a) {
>         return ShuffleRTM.shuffleString(a);
>     }
>     /**
>      * @param a
>      * This function will retrun MD5 hashcode of the string
>      * @return String
>      */
>     public static String toHashValue(String a) {
>         if (a == null)
>             return "d41d8cd98f00b204e9800998ecf8427e"; // null MD5 value
>         return ResultsetToRTM.getMD5(a).toString();
>     }
>     /**
>      * @param a
>      * This function will return digit characters of the string
>      * @return
>      * 
>      */
>     public static String toDigitValue(String a) {
>         return StringCaseFormatUtil.digitString(a);
>     }
> }
> {code}
> for example Teiid should have UDF functions like
> {code}
> string random(string)
> string hash(string)
> string digit(string)
> {code}



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)