Adam Binford created SPARK-43802:
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Summary: unbase64 and unhex codegen are invalid with failOnError
Key: SPARK-43802
URL: https://issues.apache.org/jira/browse/SPARK-43802
Project: Spark
Issue Type: New Feature
Components: SQL
Affects Versions: 3.4.0
Reporter: Adam Binford
to_binary with hex and base64 generate invalid codegen:
{{spark.range(5).selectExpr('to_binary(base64(cast(id as binary)),
"BASE64")').show()}}
results in
{{Caused by: org.codehaus.commons.compiler.CompileException: File
'generated.java', Line 47, Column 1: failed to compile:
org.codehaus.commons.compiler.CompileException: File 'generated.java', Line 47,
Column 1: Unknown variable or type "BASE64"}}
because this is the generated code:
{{ }}{{{}/* 107 */ if
(!org.apache.spark.sql.catalyst.expressions.UnBase64.isValidBase64(project_value_1))
{{}}}{{{}/* 108 */ throw
QueryExecutionErrors.invalidInputInConversionError({}}}{{{}/* 109 */
((org.apache.spark.sql.types.BinaryType$) references[1] /* to */),{}}}{{{}/*
110 */ project_value_1,{}}}{{{}/* 111 */
BASE64,{}}}{{{}/* 112 */ "try_to_binary");{}}}{{{}/* 113 */
}{}}}
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