Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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1.0.11
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None
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None
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2017-21
Description
Steps to reproduce:
Install base columnstore package mariadb-columnstore-1.0.11-1-x86_64-stretch
postConfigure uses defaults, single server install.
use test; |
create table ct1 (a int, b char) engine=columnstore; |
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insert into ct1 values (1, 'a'), (2, 'b'), (3, NULL); |
select lead(a) over (order by a) from ct1; -- Correct result |
select lead(b, 1, 'T') over (order by a) from ct1; -- Correct result |
select lead(b) over (order by a) from ct1; -- Crash happens here |
select lead(b, 1, NULL) over (order by a) from ct1; -- This also crashes |
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MariaDB [test]> select lead(b, 1, NULL) over (order by a) from ct1;
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ERROR 1815 (HY000): Internal error: InetStreamSocket::readToMagic: Remote is closed
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MariaDB [test]> select lead(b, 3, NULL) over (order by a) from ct1;
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ERROR 1815 (HY000): Internal error: InetStreamSocket::readToMagic: Remote is closed
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