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https://issues.apache.org/jira/browse/CALCITE-4591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde resolved CALCITE-4591.
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Fix Version/s: 1.27.0
Resolution: Fixed
Fixed in
[de847c38|https://github.com/apache/calcite/commit/de847c38f3544f9c7282984f32dc1093bdb2fb60].
> RelRunner should throw SQLException if prepare fails
> ----------------------------------------------------
>
> Key: CALCITE-4591
> URL: https://issues.apache.org/jira/browse/CALCITE-4591
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
> Priority: Major
> Fix For: 1.27.0
>
>
> {{interface RelRunner}} allows statements to be prepared from a {{RelNode}}
> tree rather than via SQL. A {{RelRunner}} is typically obtained from a JDBC
> connection, by calling {{connection.unwrap(RelRunner.class)}}. As such,
> {{RelRunner}} is an extension to the JDBC driver, and therefore the
> {{RelRunner.prepare(RelNode)}} method should throw {{SQLException}}, rather
> than {{RuntimeException}} as it does today.
> This change adds a new method
> {code}
> PreparedStatement prepareStatement(RelNode) throws SQLException
> {code}
> and marks the current {{prepare}} method as deprecated. (As {{RelRunner}} is
> marked "experimental", we could have removed or changed the old method
> without notice, but chose not to.)
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