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https://issues.apache.org/jira/browse/CALCITE-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18059910#comment-18059910
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Stamatis Zampetakis commented on CALCITE-7419:
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Is there a reason not support a limit for approximate numerics?
[~thomas.rebele] maybe you should share some info on how you were planning to
use this method and what you expect as return values for the aforementioned
data types.
> SqlTypeName#getLimit throws an AssertionError for FLOAT, DOUBLE, and REAL
> -------------------------------------------------------------------------
>
> Key: CALCITE-7419
> URL: https://issues.apache.org/jira/browse/CALCITE-7419
> Project: Calcite
> Issue Type: Task
> Reporter: Thomas Rebele
> Priority: Minor
>
> The following code
> {code:java}
> SqlTypeName.FLOAT.getLimit(false, SqlTypeName.Limit.OVERFLOW, false, -1, -1);
> SqlTypeName.DOUBLE.getLimit(false, SqlTypeName.Limit.OVERFLOW, false, -1, -1);
> SqlTypeName.REAL.getLimit(false, SqlTypeName.Limit.OVERFLOW, false, -1, -1);
> {code}
> leads to an exception:
> {code:java}
> java.lang.AssertionError: Was not expecting value 'FLOAT' for enumeration
> 'org.apache.calcite.sql.type.SqlTypeName' in this context
> at org.apache.calcite.util.Util.unexpected(Util.java:1937)
> at org.apache.calcite.sql.type.SqlTypeName.getLimit(SqlTypeName.java:817)
> {code}
> If the limit is not supported for these types, it should be mentioned in its
> Javadoc.
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