In pg_upgrade, disallow migration of 8.3 clusters using contrib/ltree
Bruce Momjian <bruce@momjian.us>
In pg_upgrade, disallow migration of 8.3 clusters using contrib/ltree because its internal format was changed in 8.4. Backpatch to 9.0 and 9.1. Report by depesz, diagnosis by Tom.
Files
| Path | Change | +/− |
|---|---|---|
| contrib/pg_upgrade/check.c | modified | +1 −0 |
| contrib/pg_upgrade/pg_upgrade.h | modified | +2 −0 |
| contrib/pg_upgrade/version_old_8_3.c | modified | +80 −0 |
| doc/src/sgml/pgupgrade.sgml | modified | +5 −0 |