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https://issues.apache.org/jira/browse/TRAFODION-2229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15633654#comment-15633654
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ASF GitHub Bot commented on TRAFODION-2229:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/813#discussion_r86403186
--- Diff: core/sql/common/OperTypeEnum.h ---
@@ -787,6 +787,11 @@ enum OperatorTypeEnum {
ITM_ISIPV6 = 2631,
ITM_INET_ATON = 2632,
ITM_INET_NTOA = 2633,
+ ITM_CRC32 = 2634,
+ ITM_MD5 = 2635,
+ ITM_SHA1 = 2636,
+ ITM_SHA2 = 2637,
+ ITM_SHA = 2638,
--- End diff --
ITM_SHA is never used. Looking at the parser changes, it appears that SHA
is simply a syntactic sugar meaning the same as SHA1, so the difference between
SHA and SHA1 disappears after parsing. So ITM_SHA is not needed.
> add Hashing functions to Trafodion
> ----------------------------------
>
> Key: TRAFODION-2229
> URL: https://issues.apache.org/jira/browse/TRAFODION-2229
> Project: Apache Trafodion
> Issue Type: Sub-task
> Reporter: liu ming
> Assignee: liu ming
>
> CRC32() Compute a cyclic redundancy check value
> MD5() Calculate MD5 checksum
> SHA1(), SHA() Calculate an SHA-1 160-bit checksum
> SHA2() Calculate an SHA-2 checksum
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