[comp.databases] UNIFY on Motorola 8000

alp@ghp.UUCP (Al Parker) (02/19/90)

Dear Net,

I am an inexperienced database user having problems with UNIFY 4.0
on a Motorola 8000 UNIX box. I have two tasks running on the same
database, one deleting records and one adding records and I find
that the B-TREE index for the database tends to become corrupted.

I am using the C library of function calls to do the add and delete
operations and have experimented with the UNIFY file-locking 
functions without success. I was under the impression that 
UNIFY would support this behaviour without the necessity for
file or record locking.

The documentation I have is inadequate and my support channel is
ponderous. Has anyone had a similar problem ?  Does anyone have
any thoughts about UNIFY ?

Thanks in advance... Al Parker

-- 
.-----------------------------------------------------------------------------.
| Al Parker, Gellman.Hayward & Partners Ltd                                   |
| 33 Yonge St., Toronto, Ontario, Canada, M5E 1G4        Voice: (416)862-0430 |
| UUCP:alp%ghp@mnetor.uucp                                                    |
| "The programmer, like the poet, works only slightly removed from pure       |
| thought-stuff. He builds his castles in the air, from air, creating by      |
| exertion of the imagination." F.P.Brooks,Jr                                 |
`-----------------------------------------------------------------------------'