xy2953396112 commented on a change in pull request #1757: [CALCITE-3716]
ResultSetMetaData.getTableName should return empty str…
URL: https://github.com/apache/calcite/pull/1757#discussion_r366325969
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File path:
core/src/test/java/org/apache/calcite/test/TableInRootSchemaTest.java
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@@ -75,14 +74,14 @@
final ResultSetMetaData resultSetMetaData = resultSet.getMetaData();
assertThat(resultSetMetaData.getColumnName(1), equalTo("A"));
assertThat(resultSetMetaData.getTableName(1), equalTo("SAMPLE"));
- assertThat(resultSetMetaData.getSchemaName(1), nullValue());
+ assertThat(resultSetMetaData.getSchemaName(1), equalTo(""));
assertThat(resultSetMetaData.getColumnClassName(1),
equalTo("java.lang.String"));
// Per JDBC, column name should be null. But DBUnit requires every column
// to have a name, so the driver uses the label.
Review comment:
update doc ?
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