to_bin( n ) - returns n in binary
SELECT to_bin(22) FROM src LIMIT 1;
-> result: '10110'
I've implemented this issue.
Please review it.
It looks good to me.
'mvn clean install' finished successfully.
I fixed the function name in the description as defined in the patch
Thank you for your contribution.
'mvn clean install' passed.
I've just committed now.
FAILURE: Integrated in Tajo-trunk-postcommit #610 (See https://builds.apache.org/job/Tajo-trunk-postcommit/610/)
TAJO-384: to_bin(). (Jae Young Lee via jaehwa) (jhjung: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=551faa514cfb58b3174829c0f318a760b8d0d69d)