Re: [HACKERS] 9.1rc1: TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274)

2011-08-23 Thread Tom Lane
"Erik Rijkers" writes: > The below SQL causes: > TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274) Thanks, I've applied a patch for this. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to

Re: [HACKERS] 9.1rc1: TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274)

2011-08-22 Thread Tom Lane
Robert Haas writes: > On Mon, Aug 22, 2011 at 4:16 PM, Erik Rijkers wrote: >> The below SQL causes: >> TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274) > I can reproduce this on master but not on 9.0. I suspect the problem > was introduced by this commit: > commit 0f61

Re: [HACKERS] 9.1rc1: TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274)

2011-08-22 Thread Robert Haas
On Mon, Aug 22, 2011 at 4:16 PM, Erik Rijkers wrote: > I am developing against 9.1beta3 and encountered this problem. I repeated it > against rc1 (or > actually, REL9_1_STABLE taken from git today). > > The below SQL causes: > > TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line:

[HACKERS] 9.1rc1: TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274)

2011-08-22 Thread Erik Rijkers
I am developing against 9.1beta3 and encountered this problem. I repeated it against rc1 (or actually, REL9_1_STABLE taken from git today). The below SQL causes: TRAP: FailedAssertion("!(item_width > 0)", File: "costsize.c", Line: 3274) and the session crashes. select * from ( select