Can you file a bug report for this please? Go to bugs.monetdb.org. With assertions enabled an assertion goes off. On 06/04/18 19:13, Anton Kravchenko wrote:
Here is a reproducible example.
create table t1(v0 int, v1 char(1)); insert into t1 values (1,'a'),(2,'b'),(3,'c'); create ordered index index_t1_v1 on t1(v1);
create table t2(v1 char(1)); insert into t2 values ('a');
1) gives "Error in optimizer garbageCollector" create temp table t3 as (select t1.v0 from t1,t2 where trim(t2.v1)=t1.v1) on commit preserve rows;
2) works as expected create temp table t3 as (select t1.v0 from t1,t2 where t2.v1=t1.v1) on commit preserve rows;
3) works as expected select t1.v0 from t1,t2 where trim(t2.v1)=t1.v1;
4) works as expected drop index index_t1_v1; create temp table t3 as (select t1.v0 from t1,t2 where trim(t2.v1)=t1.v1) on commit preserve rows;
I am using the latest MonetDB version: MonetDB 5 server v11.29.3 "Mar2018" (64-bit, 128-bit integers) Copyright (c) 1993 - July 2008 CWI Copyright (c) August 2008 - 2018 MonetDB B.V., all rights reserved Visit https://www.monetdb.org/ for further information Found 31.3GiB available memory, 4 available cpu cores Libraries: libpcre: 8.32 2012-11-30 (compiled with 8.32) openssl: OpenSSL 1.0.2k 26 Jan 2017 (compiled with ) libxml2: 2.9.1 (compiled with 2.9.1) Compiled by: mockbuild@ (x86_64-redhat-linux-gnu) Compilation: gcc -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic Linking : /usr/bin/ld -m elf_x86_64 -Wl,-z,relro -Wl,-Bsymbolic-functions
Thanks, Anton
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