hailong wang created CALCITE-3732: ------------------------------------- Summary: Implement bit functions and operators Key: CALCITE-3732 URL: https://issues.apache.org/jira/browse/CALCITE-3732 Project: Calcite Issue Type: Improvement Components: core Affects Versions: 1.21.0 Reporter: hailong wang Fix For: 1.22.0
Bit function is non-standard operators, but all db has implemented, such as mysql, postgresql. Calcite has implemented BIT_AND, BIT_OR in https://issues.apache.org/jira/browse/CALCITE-2770, BIT_XOR in https://issues.apache.org/jira/browse/CALCITE-3591. BIT_COUNT is in progress https://issues.apache.org/jira/browse/CALCITE-3697, BIT_NOT(~) is in progress https://issues.apache.org/jira/browse/CALCITE-3592. So I think we should also implement Bitwise AND(&), Right shift(>>), Left shift(<<), Bitwise XOR(^), Bitwise OR(|). And data types support tinyint, smallint, int, bigint like before. Refence: [https://dev.mysql.com/doc/refman/8.0/en/bit-functions.html#operator_bitwise-invert] -- This message was sent by Atlassian Jira (v8.3.4#803005)