database, but they get truncated at the first NUL by lo_read
when they are read back. The reason for this is that lo_read in
Pg.xs is using the default:
    OUTPUT:
        RETVAL
        buf
which uses C's strlen() to work out the length of the scalar.

The code ought to read something more like:
    OUTPUT:
        RETVAL
        buf sv_setpvn((SV*)ST(2), buf, RETVAL);

I am not sure if this needs to be done on both lo_read methods
in this file, but I changed both and have not since had any
problems with truncated BLOBs.

Douglas Thomson <dougt@mugc.cc.monash.edu.au>

Cygwin snapshots (tested on 990115 which is recommended to use - it fixes
some errors in B20.1)

And I have another patch for including <sys/ipc.h> before <sys/sem.h> in
backend/storage/lmgr/proc.c - it is required due the design of cygipc
headers

                        Dan

 <term> not allowed in paragraphs; <option> is a better choice.

Move around a few other keywords which were not in the right category.
DEC and SESSION_USER are not yet committed to gram.y,
 since I'm in the middle of working on JOIN syntax too.

as BLCKSZ which the backend was compiled in.

Now WHERE restriction on ctid is allowed though it is
sequentially scanned.

Fix indenting and make other minor markup improvements.

Implemented now:

    FOREIGN KEY ... REFERENCES ... MATCH FULL
	FOREIGN KEY ... MATCH FULL ... ON DELETE CASCADE

Jan