Hyunsik Choi created TAJO-185:
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Summary: Implement split_part function
Key: TAJO-185
URL: https://issues.apache.org/jira/browse/TAJO-185
Project: Tajo
Issue Type: New Feature
Components: UDF
Reporter: Hyunsik Choi
Assignee: Hyunsik Choi
Fix For: 0.2-incubating
A function to split a string into multiple string parts is widely used in
various applications. We need this function.
The function definition is as follows:
{noformat}
split_part(string text, delimiter text, field int)
{noformat}
This function definition follows postgresql's one.
http://www.postgresql.org/docs/9.1/static/functions-string.html
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