Bugs item #1865953, was opened at 2008-01-07 16:32
Message generated for change (Comment added) made by romulog
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Category: SQL/Core
Group: SQL CVS Head
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Romulo Goncalves (romulog)
Assigned to: Romulo Goncalves (romulog)
Summary: local temp table 

Initial Comment:
If I start a mclient and I execute the query:
create local temp table t1(id int);

and then I restart my mclient the mserver chrashes.

>[New Thread 1107310928 (LWP 18319)]
mserver5: /ufs/goncalve/MonetDB/sql/src/storage/store.mx:2922: sys_drop_table: 
Assertion `rid != -1' failed.

Program received signal SIGABRT, Aborted.
[Switching to Thread 1107310928 (LWP 18319)]
0x0000003c4bc30ec5 in raise () from /lib64/libc.so.6
(gdb) 

Regards,
Romulo


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>Comment By: Romulo Goncalves (romulog)
Date: 2008-01-07 18:12

Message:
Logged In: YES 
user_id=1498628
Originator: YES

The bug can be closed. The local temp tables are destroyed once the client
closes its session so we do not need to clean them again once we start a
new session (restart session). The fix is in the check in:
[Monetdb-sql-checkins] sql/src/storage store.mx,,1.4,1.5

Log Message:
The local temp tables where already removed when the user closed its
session. So during the session_reset, called in the new session, the local
temp tables do not need to removed again.

The bug is covered by the test:
sql/src/test/BugTracker/Tests/local_temp_table.SF-1865953



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