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https://issues.apache.org/jira/browse/CALCITE-933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andy Grove updated CALCITE-933:
-------------------------------
Description:
RelBuilder.scan() throws NPE if relation does not exist. The fix is simple to
add a null check and throw an appropriate exception.
Pull request: https://github.com/apache/incubator-calcite/pull/159
was:
RelBuilder.scan() throws NPE if relation does not exist. The fix is simple to
add a null check and throw an appropriate exception.
I will be submitting a pull request once I know the preferred approach to
exception classes to use.
{code:title=Bar.java|borderStyle=solid}
public RelBuilder scan(String tableName) throws InvalidRelException {
final RelOptTable relOptTable =
relOptSchema.getTableForMember(ImmutableList.of(tableName));
if (relOptTable == null) {
throw new RuntimeException(String.format("Table '%s' not found",
tableName));
}
{code}
> RelBuilder.scan() throws NPE if relation does not exist
> -------------------------------------------------------
>
> Key: CALCITE-933
> URL: https://issues.apache.org/jira/browse/CALCITE-933
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.5.0
> Reporter: Andy Grove
> Assignee: Julian Hyde
> Priority: Trivial
> Original Estimate: 5m
> Remaining Estimate: 5m
>
> RelBuilder.scan() throws NPE if relation does not exist. The fix is simple to
> add a null check and throw an appropriate exception.
> Pull request: https://github.com/apache/incubator-calcite/pull/159
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