Alvaro Herrera wrote:
Heikki Linnakangas wrote:

made this test case crash:

CREATE TABLE xtable (padding char(2000)) WITH OIDS;
INSERT INTO xtable  VALUES('1');
ALTER TABLE xtable SET WITHOUT OIDS;
INSERT INTO xtable (SELECT * FROM xtable);

with assertion failure:

TRAP: FailedAssertion("!(!(tup->t_data->t_infomask & 0x0008))", File: "heapam.c", Line: 1782)

That line number is wrong on CVS HEAD, BTW. I think I copy-pasted that from an old checkout. It's really:

TRAP: FailedAssertion("!(!(tup->t_data->t_infomask & 0x0008))", File: "heapam.c", Line: 1855)

I think the fix is to just remove the Assert() ...

I don't think we want to insert tuples with OIDs to a table after SET WITHOUT OIDS. It would be a waste of space. And bizarre.

--
  Heikki Linnakangas
  EnterpriseDB   http://www.enterprisedb.com

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