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Posted to dev@phoenix.apache.org by "Vikash Talanki (JIRA)" <ji...@apache.org> on 2019/08/06 03:27:00 UTC

[jira] [Updated] (PHOENIX-2158) Implement position/substring/trim built-in function for BINARY VARBINARY

     [ https://issues.apache.org/jira/browse/PHOENIX-2158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vikash Talanki updated PHOENIX-2158:
------------------------------------
    Summary: Implement position/substring/trim built-in function for BINARY VARBINARY  (was: Implement position/substring/trim build-in function for BINARY VARBINARY)

> Implement position/substring/trim built-in function for BINARY VARBINARY
> ------------------------------------------------------------------------
>
>                 Key: PHOENIX-2158
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2158
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Shuxiong Ye
>            Assignee: Vikash Talanki
>            Priority: Major
>
> See PHOENIX-1664
> We will have these functions, but with individual arguments, and below will be the explanation about the function.
> position(string, substring): Location of specified substring. Note that result starts from 1. e.g. position('1', '123') will be 1, and 0 will indicates subtring is not found in string.
> trimb(string, bytes): Remove the longest string containing only the bytes in bytes from the start and end of string
> substr(string, startInt[, lengthInt]): substr for BINARY



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