redshift-jdbc42 dont return tablename from ResultSetMetaData

[eskuai]

Hello

I got a null from ResultSetMetaData getTableName using Redshift.

Anyway, a minor fix will be check tablename, schame are availables and not null ...

I am using

com.amazon.redshift
redshift-jdbc42
1.2.8.1005

I finally remove info from schema and table:

private static Pair<String, Integer>[] getColumns(ResultSetMetaData rs) {
int columnCount = 0;
try {
columnCount = rs.getColumnCount();
Pair<String, Integer>[] columns = new Pair[columnCount];
for (int i = 0; i < columnCount; i++) {
StringBuilder builder = new StringBuilder();
builder.append(rs.getColumnName(i + 1));
Integer type = rs.getColumnType(i + 1);
columns[i] = cons(builder.toString(), type);

		}
		return columns;
	} catch (SQLException e) {
		throw new DataAccessException(e);
	}
}