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Module predicate

common_recordbatch::filter

Module predicate 

Source
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Predicate recognition, execution, and precompiled regular expressions.

Enums§

SimplePredicate 🔒

Functions§

regexp_is_match_dictionary
Similar to regexp_is_match_scalar but for StringDictionaryArray. Iterates through dictionary keys to get string values and applies regex matching.
regexp_is_match_scalar
The same as arrow regexp_is_match_scalar() with pre-compiled regex. See https://github.com/apache/arrow-rs/blob/54.2.0/arrow-string/src/regexp.rs#L204-L246 for the implementation details.