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Jark Wu commented on FLINK-24959: --------------------------------- [~monster#12] is there any other systems provide such functions? Besides, it would be better to have the same naming rule with bitwise functions FLINK-12449, FLINK-12450, FLINK-12451. > Add a BitMap function to FlinkSQL > --------------------------------- > > Key: FLINK-24959 > URL: https://issues.apache.org/jira/browse/FLINK-24959 > Project: Flink > Issue Type: New Feature > Components: Table SQL / API > Affects Versions: 1.15.0 > Reporter: ZhuoYu Chen > Priority: Minor > > bitmap_and :{color:#333333}Computes the intersection of two input bitmaps and > returns the new bitmap{color} > {color:#30323e}bitmap_andnot:{color:#333333}Computes the set (difference set) > that is in A but not in B.{color}{color} > {color:#30323e}{color:#333333}Bitmap functions related to join operations, > etc{color}{color} -- This message was sent by Atlassian Jira (v8.20.1#820001)