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https://issues.apache.org/jira/browse/TAJO-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15380553#comment-15380553
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ASF GitHub Bot commented on TAJO-2176:
--------------------------------------
Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/1038#discussion_r71061868
--- Diff: tajo-docs/src/main/sphinx/functions/string_func_and_operators.rst
---
@@ -347,82 +347,82 @@ String Functions and Operators
> TAJO
-.. function:: lower(string text)
+.. function:: lower(string TEXT)
Makes an input text to be lower case.
:param string: input string
- :rtype: text
+ :rtype: TEXT
:example:
.. code-block:: sql
select lower('TAJO');
> tajo
-.. function:: lpad(source text, number int4, pad text)
+.. function:: lpad(source TEXT, number INT4, pad TEXT)
--- End diff --
pad can be omitted.
> Refining function documents
> ---------------------------
>
> Key: TAJO-2176
> URL: https://issues.apache.org/jira/browse/TAJO-2176
> Project: Tajo
> Issue Type: Task
> Components: Documentation
> Affects Versions: 0.11.3
> Reporter: Jongyoung Park
> Assignee: Jongyoung Park
>
> This is about task for refining function document.
> In detail, followings are included:
> 1. Type names in function signature should be capitalized to increase
> readability.
> 2. The type names should be unified. Currently, some aliases are used at
> once, for example, INT8 and LONG.
> 3. Some parts need correction or clarifying.
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