[2001-12-16 06:30] Brent Verner said:
| [2001-12-16 00:42] Tom Lane said:
| | Brent Verner <brent@rcfile.org> writes:
| | > How about strtok_r? I /really/ like the fact that strtok will
| | > eat either of the tokens ['"] that might be around the sequence
| | > name... just call me lazy :-)
| |
| | That behavior creates one of the "corner cases" I was alluding to.
| | Shall I leave the difficulty as an exercise for the student?
|
| Ok... I ended up working longer than I'd thought :-)
|
| * no strtok were used in this patch. ;-)
| * Handles both serial-sequences and user-sequences referenced in
| nextval(...) default column defs.
| * Loop over tables so we can check wildcard table name in the future
| per your suggestion. I've only noted a TODO: regarding the wildcard
| matching.
| * Instead of using a NULL terminated char** array to hold the collected
| sequence names, I put in a simple strarray ADT -- mostly so I could
| have the strarrayContains() test to call from the conditional around
| dumpSequence(). If this is just dumb, I'll replace it with a simple
| char** implementation. Did I overlook some utility funcs in the
| PG source that already does this? If so, I'll gladly use those.
| * Patch is really attached :-P
This patch needs a fix already... I just realized (while playing with
this code in a different context) that I forgot to change the malloc
line in strarrayInit() after typedef'ing strarray as pointer to struct,
instead of just the struct.
- strarray _ary = (strarray)malloc(sizeof(strarray));
+ strarray _ary = (strarray)malloc(sizeof(struct strarray));
cheers.
brent
--
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