BeanProcessor not able to map an alias column from a HSQLDB query to the any
bean properties
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Key: DBUTILS-57
URL: https://issues.apache.org/jira/browse/DBUTILS-57
Project: Commons DbUtils
Issue Type: Bug
Environment: hsqldb-1.9.0-rc4 memory mode
DBUtils 1.2
Reporter: Wynand
Using a query with an alias, hsqldb engine doesn't populate the column name
metadata only the column label metadata.
In such a case the column isn't mapped.
To resolve this, the column label should be used in case the column name is not
available.
Here is a snippet from
org.apache.commons.dbutils.BeanProcessor.mapColumnsToProperties line 393 :
...
for (int col = 1; col <= cols; col++) {
String columnName = rsmd.getColumnName(col);
// columnName is empty, revert to column label
if (columnName.length() == 0) {
columnName = rsmd.getColumnLabel(col);
}
...
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