You can save null values with custom SQL queries. (e.g. UPDATE mytable set somecol=NULL where somekey='val')
I believe you're correct that the Row interface won't return null values. getInteger()/getLong() etc should just return zero in these cases. Steve On Tue, May 24, 2016 at 1:32 AM, Jérémy MARQUER <jrmy....@gmail.com> wrote: > Hi, > > I'm facing to a problem with load/read data in database. In case of > integer or long column type, we can't find/update/save object with null > values since these methods return primitive types : > /** > * Gets column value by index. > * > * @param index starts with zero > * @return a int data from the database > * @throws IOException > */ > public int getInteger(int index)throws IOException; > > > /** > * Gets column value by index. > * > * @param index starts with zero > * @return a long data from the database > * @throws IOException > */ > public long getLong(int index)throws IOException; > > > I absolutely need to save null value in my database. > > FYI, I use cn1-data-lib-access shannah's library. > > Thanks. > > If you are experiencing an issue please mention the full platform your > issue applies to: > IDE: NetBeans/Eclipse/IDEA > Desktop OS > Simulator > Device > > -- > You received this message because you are subscribed to the Google Groups > "CodenameOne Discussions" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to codenameone-discussions+unsubscr...@googlegroups.com. > Visit this group at > https://groups.google.com/group/codenameone-discussions. > To view this discussion on the web visit > https://groups.google.com/d/msgid/codenameone-discussions/2fb942eb-aec7-40a1-902a-d20e5781ce43%40googlegroups.com > <https://groups.google.com/d/msgid/codenameone-discussions/2fb942eb-aec7-40a1-902a-d20e5781ce43%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Steve Hannah Software Developer Codename One http://www.codenameone.com -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to codenameone-discussions+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/codenameone-discussions. To view this discussion on the web visit https://groups.google.com/d/msgid/codenameone-discussions/CAGOYrKU8M%2BBKAM_%3DYHgpS%3DCCzT_c_MuS9n22C%2BqOLeo4RMg3HA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
