[jira] [Created] (BEAM-2161) add support String functions

["Xu Mingmin (JIRA)" <ji...@apache.org>]

Xu Mingmin created BEAM-2161:
--------------------------------

             Summary: add support String functions
                 Key: BEAM-2161
                 URL: https://issues.apache.org/jira/browse/BEAM-2161
             Project: Beam
          Issue Type: Task
          Components: dsl-sql
            Reporter: Xu Mingmin


All functions are listed as below:
{code}
string || string
CHAR_LENGTH(string)
CHARACTER_LENGTH(string)
UPPER(string)
LOWER(string)
POSITION(string1 IN string2)
POSITION(string1 IN string2 FROM integer)
TRIM( { BOTH | LEADING | TRAILING } string1 FROM string2)
OVERLAY(string1 PLACING string2 FROM integer [ FOR integer2 ])
SUBSTRING(string FROM integer)
SUBSTRING(string FROM integer FOR integer)
INITCAP(string)
{code}

see https://calcite.apache.org/docs/reference.html#character-string-operators-and-functions for more information.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)