[UDF] new string function INSTR(str,substr) -------------------------------------------
Key: HIVE-515 URL: https://issues.apache.org/jira/browse/HIVE-515 Project: Hadoop Hive Issue Type: Bug Reporter: Min Zhou UDF for string function INSTR(str,substr) This extends the function from MySQL http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_instr usage: INSTR(str, substr) INSTR(str, substr, start) example: {code:sql} select instr('abcd', 'abc') from pokes; // all result are '1' select instr('abcabc', 'ccc') from pokes; // all result are '0' select instr('abcabc', 'abc', 2) from pokes; // all result are '4' {code} -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.