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Joris Van den Bossche commented on ARROW-12715:
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This is kind of a "simpler" version compared to using an actual regex
expression?
I am wondering if we need to exactly implement this as a separate kernel with
those specific features, or if this could be written in terms of the
{{match_substring_regex}}. In principle an input string to match could be
transformed into the equivalent regex pattern? And then we don't need to
implement a light form of pattern matching ourselves.
(of course, that would then require arrow to be compiled with a regex library
for this function, and a specialized version might be faster?)
> [C++] SQL-style glob string match kernel
> ----------------------------------------
>
> Key: ARROW-12715
> URL: https://issues.apache.org/jira/browse/ARROW-12715
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Ian Cook
> Priority: Major
>
> Similar to the SQL {{LIKE}} and {{ILIKE}} operators, with wildcard {{_}}
> matching a single character and wildcard {{%}} matching multiple characters,
> and an option controlling case sensitivity
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