jose-torres opened a new pull request #26114: [SPARK-29468][SQL] Change Literal.sql to be correct for floats. URL: https://github.com/apache/spark/pull/26114 ### What changes were proposed in this pull request? Change Literal.sql to output CAST('fpValue' AS FLOAT) instead of CAST(fpValue AS FLOAT) as the SQL for a floating point literal. ### Why are the changes needed? The old version doesn't work for very small floating point numbers; the value will fail to parse if it doesn't fit in a DECIMAL(38). This doesn't apply to doubles because they have special literal syntax. ### Does this PR introduce any user-facing change? Not really. ### How was this patch tested? New unit tests.
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