Search notes:

ORA-00968: missing INDEX keyword

Trying to create a unique bitmap index

In Oracle, it's not possible to create a unique bitmap index. When trying to do so, Oracle throws an ORA-00968: 
drop table tq84_uniq_bmp;

create table tq84_uniq_bmp (
   id   number,
   val  varchar2(10)
);

--
-- Following statement throws error:
--
create unique bitmap index tq84_uniq_bmp_ix on tq84_uniq_bmp(id);

drop table tq84_uniq_bmp;

See also

Other Oracle error messages

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758199462, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/errors/ORA-00968_missing-INDEX-keyword(52): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78