spark技术分享CreateNamedStructUnsafe Expression
CreateNamedStructUnsafe is a CreateNamedStructLike expression that…FIXME
Generating Java Source Code (ExprCode) For Code-Generated Expression Evaluation — doGenCode Method
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doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode |
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Note
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doGenCode is part of Expression Contract to generate a Java source code (ExprCode) for code-generated expression evaluation.
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doGenCode…FIXME
