Description
http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_instr
http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_locate
These functions can be directly implemented with Text (instead of String). This will make the test of whether one string contains another string much faster.
Attachments
Attachments
Issue Links
- is part of
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HIVE-615 new user functions needed for HIVE
- Open