Yu Xu created CALCITE-6821:
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Summary: Support crc32 function for Hive and Spark library
Key: CALCITE-6821
URL: https://issues.apache.org/jira/browse/CALCITE-6821
Project: Calcite
Issue Type: Improvement
Components: core
Affects Versions: 1.38.0
Reporter: Yu Xu
Fix For: 1.39.0
Currently calcite not support crc32 function for Hive and Spark Library, need
to support it.
related Hive links:
[https://hive.apache.org/docs/latest/hive-udfs_282102277/#mathematical-functions]
Spark：[https://spark.apache.org/docs/latest/api/sql/index.html#crc32|https://spark.apache.org/docs/latest/api/sql/index.html#bin]
usage: select crc32(string/binary type)
return long type.
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