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Using a built-in operator or function that is not supported for vectorization will cause your query to run in standard row-at-a-time mode. While vectorization is in preview, some less common use cases for vectorization may cause a compile-time error. For example, this could occur if you pass non-constant second or third arguments to BETWEENIf a compile time or run time error occurs that appears related to vectorization, please file a HIVE JIRA. To work around thissuch an error, disable vectorization by setting hive.vectorized.execution.enabled to false for the specific query that is failing, to run it in standard mode. It is anticipated that before making vectorization on by default, any expression that can't be vectorized will cause the query to automatically run in standard mode.
Vectorized support continues to be added for additional functions and expressions. If you have a request for one, please comment on this page, or open a JIRA for it.
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