MonetDB completely giving up on certain queries - no error and no result #6201
Last updated: 2017-03-03 10:24:32 +0100
Date: 2017-02-02 15:32:48 +0100
User-Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0
Starting mclient with any database, and executing:
create table t1 (c1 integer);
should yield a single value, of 1. Instead - you get nothing, just a prompt for the next statement. No error message, no result, nothing in merovingian.log .
Seeing this also with 11.23.7 .
Date: 2017-02-02 15:42:28 +0100
This actually crashes the server:
mserver5: /home/kutsurak/work/monet/sources/MonetDB/monetdb5/optimizer/opt_garbageCollector.c:102: OPTgarbageCollectorImplementation: Assertion `p->token == ENDsymbol' failed.
Date: 2017-02-02 16:21:23 +0100
I am also getting an assertion failure but a different one:
This is when using the latest Dec2016 source code (pulled at 2 febr 12:30).
Date: 2017-02-02 22:54:32 +0100
fixed (removed incorrect rewrite in the semantic phase)
Date: 2017-02-02 23:05:35 +0100
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=d4b01e89ac7a
Date: 2017-03-03 10:24:32 +0100
Dec2016-SP2 has been released, incorporating the fix.
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