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[GLUTEN-13458][FLINK] Support REPLACE, RIGHT, FROM_BASE64 and LIKE - #13459
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Issue: apache#13458 Signed-off-by: zhangjianqiu <1726110962@qq.com>
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What changes are proposed in this pull request?
Adds the planner-side wiring so Flink's
REPLACE,RIGHT,FROM_BASE64andLIKEoffload to the velox flinksqlreplace/right/from_base64/likefunctions (bigo-sg/velox#91 adds the functions themselves):RexCallConverterFactory: map the four RexCalls toreplace/right/from_base64/likevia the default name converter. Each takes fixed arguments, so a plain name mapping suffices.ReplaceFunctionsTest,RightFunctionsTest,FromBase64FunctionsTestandLikeFunctionsTestcover end-to-end execution including NULL propagation..github/workflows/flink.ymlclones the pinned velox4j branch (bigo-sg/velox4j#70).gluten-flink/docs/Flink.mdbuild notes synced.How was this patch tested?
ReplaceFunctionsTest,RightFunctionsTest,FromBase64FunctionsTest,LikeFunctionsTestexecution tests pass.Related issue: #13458