Runkang He created CALCITE-6065:
-----------------------------------
Summary: Add HEX and UNHEX function (enabled in Hive and Spark
library)
Key: CALCITE-6065
URL: https://issues.apache.org/jira/browse/CALCITE-6065
Project: Calcite
Issue Type: New Feature
Components: core
Affects Versions: 1.35.0
Reporter: Runkang He
Add HEX and UNHEX function (enabled in Hive and Spark library)
- HEX: Converts a BIGINT/CHARACTER/BINARY into a hexadecimal CHARACTER.
- UNHEX: Converts a hexadecimal-encoded CHARACTER into BINARY format.
See more about HEX in
[Hive|https://cwiki.apache.org/confluence/display/hive/languagemanual+udf#LanguageManualUDF-MathematicalFunctions]
and [Spark|https://spark.apache.org/docs/latest/api/sql/index.html#hex] doc,
and UNHEX in
[Hive|https://cwiki.apache.org/confluence/display/hive/languagemanual+udf#LanguageManualUDF-MathematicalFunctions]
and [Spark|https://spark.apache.org/docs/latest/api/sql/index.html#unhex] doc.
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