Snowflake: Improve accuracy of lookahead in implicit LIMIT alias#1941
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iffyio merged 2 commits intoapache:mainfrom Jul 17, 2025
Merged
Snowflake: Improve accuracy of lookahead in implicit LIMIT alias#1941iffyio merged 2 commits intoapache:mainfrom
iffyio merged 2 commits intoapache:mainfrom
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iffyio
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Jul 14, 2025
| Keyword::LIMIT | ||
| if matches!( | ||
| parser.peek_token().token, | ||
| Token::Number(_, _) | Token::Placeholder(_) |
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from their docs they seem to mention that null and empty string, $ values are possible, could we also detect for those here?
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Thanks for the great feedback! The latest commit introduces a more accurate lookahead logic.
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iffyio
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LGTM! Thanks @yoavcloud!
cc @alamb
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It is pretty epic that this code keeps rolling along |
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Some needed adjustments to the lookahead logic when considering the
LIMITkeyword as an implicit table alias.