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David Wayne Birdsall commented on TRAFODION-114: ------------------------------------------------ Thanks for implementing this feature. I think it will be very useful. I note that you used the libc regcomp/regexec functions for the run time semantics. I think this is a good solution, and it has the advantage over RE2 that we don't need to create a new dependency. Very nice work! > LP Blueprint: regular-expression-predicate - Add REGEXP predicate > ----------------------------------------------------------------- > > Key: TRAFODION-114 > URL: https://issues.apache.org/jira/browse/TRAFODION-114 > Project: Apache Trafodion > Issue Type: New Feature > Components: sql-general > Reporter: David Wayne Birdsall > Assignee: David Wayne Birdsall > Priority: Minor > Fix For: 2.1-incubating > > > Add support for regular expression pattern matching to Trafodion's SQL > dialect. The support will follow the design of the existing LIKE predicate, > reusing (and/or refactoring) its code as needed. For run-time semantics, we > will use the RE2 regular expression package (http://code.google.com/p/re2/). -- This message was sent by Atlassian JIRA (v6.3.4#6332)