GitHub user traflm opened a pull request:
https://github.com/apache/incubator-trafodion/pull/813
[TRAFODION-2229] add Hashing functions to Trafodion
Compatibility enhancement
add new functions for MySQL:
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
Unit test is to test several input value, and invoke same query in MySQL,
and compare the result. Pass the test since results are same.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/traflm/incubator-trafodion TRAFODION-2229
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/813.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #813
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commit 4c4dfc4d02f618966f32e6db042a1cb1ff73fc9d
Author: Liu Ming <ovis_p...@sina.com>
Date: 2016-10-29T02:38:37Z
[TRAFODION-2229] add hashing functions, commit set 1
commit 79d36dc32ecefca9a624ceeeb9246d49f54534b1
Author: Liu Ming <ovis_p...@sina.com>
Date: 2016-11-03T01:34:02Z
second round of function support
commit ece38ae9b9b17384457adbd9af5d235fe6f24f59
Author: Liu Ming <ovis_p...@sina.com>
Date: 2016-11-03T10:25:26Z
Merge branch 'master' of git://git.apache.org/incubator-trafodion into
TRAFODION-2229
Conflicts:
core/sql/exp/exp_clause.h
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