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Posted to dev@calcite.apache.org by "Julian Hyde (Jira)" <ji...@apache.org> on 2020/01/07 18:56:02 UTC
[jira] [Created] (CALCITE-3716) ResultSetMetaData.getTableName
should return empty string, not null, when column does not map to a table
Julian Hyde created CALCITE-3716:
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Summary: ResultSetMetaData.getTableName should return empty string, not null, when column does not map to a table
Key: CALCITE-3716
URL: https://issues.apache.org/jira/browse/CALCITE-3716
Project: Calcite
Issue Type: Bug
Reporter: Julian Hyde
Per the [JDBC spec|https://docs.oracle.com/javase/8/docs/api/java/sql/ResultSetMetaData.html#getTableName-int-], {{ResultSetMetaData.getTableName}} should return empty string, not null, when column does not map to a table. Similarly getCatalogName, getSchemaName, getColumnName.
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