Results 2 issues of Ulf Dittmer

even though "ResultSet.getMetaData().getColumnTypeName(1) = BLOB" The issue surfaced when using SquirrelJDBC, but the folks over there think it's a driver issue; see [this ticket](https://sourceforge.net/p/squirrel-sql/bugs/1464/) for the details. [ClassCastException.sqlite.zip](https://github.com/xerial/sqlite-jdbc/files/6139701/ClassCastException.sqlite.zip)

enhancement:JDBC

As discussed recently on the mailing list, CalendarTag fails to link to a day that does have blog entries if the very first entry got deleted. This patch works around...