jodd-db/src/main/java/jodd/db/oom/sqlgen/DbEntitySql.java
public DbSqlBuilder updateColumn(final Object entity, final String columnRef) {
		final Object value = BeanUtil.pojo.getProperty(entity, columnRef);
		return updateColumn(entity, columnRef, value);
	}
public DbSqlBuilder updateColumn(final Object entity, final String columnRef) {
		final Object value = BeanUtil.pojo.getProperty(entity, columnRef);
		return updateColumn(entity, columnRef, value);
	}
Reads property value and updates the DB.