We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Date: 2016-10-22 14:06:55 +0200 From: @kutsurak To: SQL devs <> Version: 11.23.13 (Jun2016-SP2) CC: @mlkersten, @njnes
Last updated: 2017-03-03 10:24:17 +0100
Date: 2016-10-22 14:06:55 +0200 From: @kutsurak
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36 Build Identifier:
This bug was reported by José Cavieres in the mailing list. I tried to simplify the query as much as possible, so it might not make any sense :)
Reproducible: Always
sql> create table foo (a int, b int); sql> select 1 + 1 as bar, sum(b) from foo group by bar;
A MAL plan is generated but during its execution the instruction group.subgroupdone is found to be undefined.
The generated MAL plan:
function user.s2_1(A0:sht,A1:sht):void; sql.mvc(); A0; A1; X_6:sht := calc.+(X_4,X_5); (X_7,r1_7,r2_7) := group.subgroupdone(X_6); algebra.projection(r1_7,X_6); bat.setKey(X_10,true); X_13:bat[:oid] := sql.tid(X_3,"sys","foo"); X_16:bat[:int] := sql.bind(X_3,"sys","foo","b",0); (X_19,r1_19) := sql.bind(X_3,"sys","foo","b",2); X_22:bat[:int] := sql.bind(X_3,"sys","foo","b",1); sql.delta(X_16,X_19,r1_19,X_22); algebra.projection(X_13,X_24); X_26:bat[:hge] := aggr.subsum(X_25,X_7,r1_7,true,true); bat.new(nil:oid,nil:str); bat.new(nil:oid,nil:str); bat.new(nil:oid,nil:str); bat.new(nil:oid,nil:int); bat.new(nil:oid,nil:int); bat.append(X_28,".L1"); bat.append(X_31,"bar"); bat.append(X_32,"smallint"); bat.append(X_33,16); bat.append(X_35,0); bat.append(X_36,"sys.L3"); bat.append(X_38,"L2"); bat.append(X_40,"hugeint"); bat.append(X_42,128); bat.append(X_44,0); sql.resultSet(X_45,X_47,X_49,X_51,X_53,X_11,X_26); end user.s2_1; querylog.define("explain select 1 + 1 as bar, sum(b) from foo group by bar;","default_pipe")
Date: 2016-10-26 23:41:08 +0200 From: @mlkersten
This error is already triggered in sql_optimizer line 228. It means that the code generation itself is likely incorrect.
Date: 2017-02-03 14:44:16 +0100 From: MonetDB Mercurial Repository <>
Changeset 6520196eefda made by Sjoerd Mullender sjoerd@acm.org in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=6520196eefda
Changeset description:
Added test for bug #6082.
Date: 2017-02-08 20:57:39 +0100 From: MonetDB Mercurial Repository <>
Changeset 16a638844c75 made by Niels Nes niels@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=16a638844c75
fixed bug #6082, ie insert constant into a bat before a group mal statement
Date: 2017-02-08 20:58:43 +0100 From: @njnes
fixed. make sure we have a bat before calling a group_done
Date: 2017-03-03 10:24:17 +0100 From: @sjoerdmullender
Dec2016-SP2 has been released, incorporating the fix.
The text was updated successfully, but these errors were encountered:
No branches or pull requests
Date: 2016-10-22 14:06:55 +0200
From: @kutsurak
To: SQL devs <>
Version: 11.23.13 (Jun2016-SP2)
CC: @mlkersten, @njnes
Last updated: 2017-03-03 10:24:17 +0100
Comment 24578
Date: 2016-10-22 14:06:55 +0200
From: @kutsurak
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36
Build Identifier:
This bug was reported by José Cavieres in the mailing list. I tried to simplify the query as much as possible, so it might not make any sense :)
Reproducible: Always
Steps to Reproduce:
sql> create table foo (a int, b int);
sql> select 1 + 1 as bar, sum(b) from foo group by bar;
Actual Results:
A MAL plan is generated but during its execution the instruction group.subgroupdone is found to be undefined.
The generated MAL plan:
function user.s2_1(A0:sht,A1:sht):void;
sql.mvc();
A0;
A1;
X_6:sht := calc.+(X_4,X_5);
(X_7,r1_7,r2_7) := group.subgroupdone(X_6);
algebra.projection(r1_7,X_6);
bat.setKey(X_10,true);
X_13:bat[:oid] := sql.tid(X_3,"sys","foo");
X_16:bat[:int] := sql.bind(X_3,"sys","foo","b",0);
(X_19,r1_19) := sql.bind(X_3,"sys","foo","b",2);
X_22:bat[:int] := sql.bind(X_3,"sys","foo","b",1);
sql.delta(X_16,X_19,r1_19,X_22);
algebra.projection(X_13,X_24);
X_26:bat[:hge] := aggr.subsum(X_25,X_7,r1_7,true,true);
bat.new(nil:oid,nil:str);
bat.new(nil:oid,nil:str);
bat.new(nil:oid,nil:str);
bat.new(nil:oid,nil:int);
bat.new(nil:oid,nil:int);
bat.append(X_28,".L1");
bat.append(X_31,"bar");
bat.append(X_32,"smallint");
bat.append(X_33,16);
bat.append(X_35,0);
bat.append(X_36,"sys.L3");
bat.append(X_38,"L2");
bat.append(X_40,"hugeint");
bat.append(X_42,128);
bat.append(X_44,0);
sql.resultSet(X_45,X_47,X_49,X_51,X_53,X_11,X_26);
end user.s2_1;
querylog.define("explain select 1 + 1 as bar, sum(b) from foo group by bar;","default_pipe")
Comment 24634
Date: 2016-10-26 23:41:08 +0200
From: @mlkersten
This error is already triggered in sql_optimizer line 228.
It means that the code generation itself is likely incorrect.
Comment 24962
Date: 2017-02-03 14:44:16 +0100
From: MonetDB Mercurial Repository <>
Changeset 6520196eefda made by Sjoerd Mullender sjoerd@acm.org in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=6520196eefda
Changeset description:
Comment 24991
Date: 2017-02-08 20:57:39 +0100
From: MonetDB Mercurial Repository <>
Changeset 16a638844c75 made by Niels Nes niels@cwi.nl in the MonetDB repo, refers to this bug.
For complete details, see http//devmonetdborg/hg/MonetDB?cmd=changeset;node=16a638844c75
Changeset description:
Comment 24992
Date: 2017-02-08 20:58:43 +0100
From: @njnes
fixed. make sure we have a bat before calling a group_done
Comment 25112
Date: 2017-03-03 10:24:17 +0100
From: @sjoerdmullender
Dec2016-SP2 has been released, incorporating the fix.
The text was updated successfully, but these errors were encountered: