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Need a function name mapping to support more builtin function translations #502

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LantaoJin opened this issue Aug 1, 2024 · 0 comments · Fixed by #504
Closed

Need a function name mapping to support more builtin function translations #502

LantaoJin opened this issue Aug 1, 2024 · 0 comments · Fixed by #504
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backport 0.5 bug Something isn't working Lang:PPL Pipe Processing Language support

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@LantaoJin
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LantaoJin commented Aug 1, 2024 •
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Some builtin functions could not be translated to Spark builtin functions correctly due to they have different function names (signatures). For example:

PPL function name Spark function name
ADD +
SUBTRACT -
MULTIPLY *
DIVIDE /
MODULUS %
ADDDATE DATE_ADD
CONVERT_TZ CONVERT_TIMEZONE
DAY_OF_MONTH DAYOFMONTH
UTC_TIMESTAMP TO_UTC_TIMESTAMP
IS_NULL ISNULL
IS_NOT_NULL ISNOTNULL
@LantaoJin LantaoJin added bug Something isn't working untriaged labels Aug 1, 2024
@LantaoJin LantaoJin mentioned this issue Aug 1, 2024
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@dai-chen dai-chen removed the untriaged label Aug 2, 2024
@YANG-DB YANG-DB added Lang:PPL Pipe Processing Language support backport 0.5 labels Aug 14, 2024
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backport 0.5 bug Something isn't working Lang:PPL Pipe Processing Language support
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Support more PPL builtin functions by adding a name mapping LantaoJin/opensearch-spark
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@LantaoJin @dai-chen @YANG-DB