-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/07/2011 09:53 PM, RAKESH HEMRAJANI wrote: > Probleme statement is : > I want to implement nextval keyword in sqlite
There are two separate issues here. One is wanting to know the next rowid that will be assigned which you can find using regular SQL queries against the sqlite_sequence table. This will give you the information you need and doesn't require SQLite to be modified in any way, The second is wanting to modify the syntax of SQLite in a particular way. This is a hard work and requires good skills. Just coding it isn't sufficient - you'll need to add lots of testing code which is likely far larger than the feature code you'll add. And then you'll need to continue to maintain it against future revisions of SQLite. If you still persist in doing this then you should read and follow existing SQLite code - for example follow how existing code generates bytecode. (Note that the internals of SQLite can and have changed in the past. The public interface has remained substantially unchanged.) If you do not want to do the coding work yourself then you can contract the SQLite team to do it for you - start at http://sqlite.org/support.html Roger -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk114joACgkQmOOfHg372QT31gCfWnaWAHyBxeo+kBrSuq13I8n3 SkgAnRfUN595yjeH6qU0obADpwCE+6IU =c+YD -----END PGP SIGNATURE----- _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
