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https://issues.apache.org/jira/browse/TRAFODION-2355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15703502#comment-15703502
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ASF GitHub Bot commented on TRAFODION-2355:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/837#discussion_r89910237
--- Diff:
docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc ---
@@ -4409,12 +4401,10 @@ MD5( _expression_)
* `_expression_`
+
specifies an expression that determines the values to include in the
-computation of the minimum. The _expression_ cannot contain an aggregate
-function or a subquery. The DISTINCT clause specifies that the MIN
-function operates on distinct values from the one-column table derived
-from the evaluation of _expression_. All nulls are eliminated before
-the function is applied to the set of values. If the result table is
-empty, MD5 returns NULL.
+computation of the MD5. The _expression_ cannot contain an aggregate
+function or a subquery. All nulls are eliminated before the function
--- End diff --
Similar remark as above.
> document about IP address functions and hashing functions
> ---------------------------------------------------------
>
> Key: TRAFODION-2355
> URL: https://issues.apache.org/jira/browse/TRAFODION-2355
> Project: Apache Trafodion
> Issue Type: Documentation
> Reporter: liu ming
> Assignee: liu ming
> Priority: Minor
>
> Some new built-in functions were added, and need document.
> MD5
> CRC32
> SHA1
> SHA2
> IS_IPV4
> IS_IPV6
> INET_ATON
> INET_NTOA
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