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https://issues.apache.org/jira/browse/DERBY-4601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12855697#action_12855697
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C.S. Nirmal J. Fernando commented on DERBY-4601:
------------------------------------------------
Hi All,
@Thiwanka: Yeah, I got it wrong !! Thanks for pointing it out !!
Sorry about that. I issued some queries in order to check what has happened
after issuing the above two shutting down commands.
ij> connect 'jdbc:derby:myDB';
ij> connect 'jdbc:derby:myDB1';
ij(CONNECTION1)> connect 'jdbc:derby:myDB'; ************to check whether I
can switch connections --> yes
ij(CONNECTION2)> connect 'jdbc:derby:;databaseName=myDB1;shutdown=true';
ERROR 08006: Database 'myDB1' shutdown. ************this is fine
ij(CONNECTION2)> connect 'jdbc:derby:myDB'; ************I connected back to
myDB
ij(CONNECTION3)> select * from t; ************it was
ok --> Derby System has not shutdown ?? (Is this right?)
A |B
-----------------------
1 |NULL
1 |NULL
NULL |NULL
NULL |NULL
NULL |1
5 rows selected
***********************************************************************
ij(CONNECTION3)>
connect 'jdbc:derby:myDB';
ij(CONNECTION4)> connect 'jdbc:derby:myDB1';
ij(CONNECTION5)> connect 'jdbc:derby:;shutdown=true'; ***********I issued the
command to shutdown the entire system
ERROR XJ015: Derby system shutdown.
***********fine !!
ij(CONNECTION5)> connect 'jdbc:derby:myDB'; ***********I
tried to establish a connection after shut downing the entire system --> This
should fail right??
ij(CONNECTION6)> select * from t;
***********But it was successful !!
A |B
-----------------------
1 |NULL
1 |NULL
NULL |NULL
NULL |NULL
NULL |1
5 rows selected
If my above assumptions are correct, this imply that the "system shutdown" was
not actually done.
Thanks !!
> Shutting down just a single database should log a different message than
> shutting down the system
> -------------------------------------------------------------------------------------------------
>
> Key: DERBY-4601
> URL: https://issues.apache.org/jira/browse/DERBY-4601
> Project: Derby
> Issue Type: Bug
> Components: Services
> Affects Versions: 10.5.3.0
> Reporter: Kathey Marsden
> Priority: Minor
>
> When shutting down just a single database and not the Derby system, the log
> should print a message that just that database was shutdown as I believe
> Derby is still loaded.
> e.g.
> ij version 10.6
> ij> run 'testMessages.sql';
> ij> connect 'jdbc:derby:wombat';
> ij> connect 'jdbc:derby:wombat2';
> ij(CONNECTION1)> connect 'jdbc:derby:wombat2;shutdown=true';
> ERROR 08006: Database 'wombat2' shutdown.
> ij(CONNECTION1)> connect 'jdbc:derby:;shutdown=true';
> ERROR XJ015: Derby system shutdown.
> yields the following log:
> 2010-03-26 15:27:16.375 GMT:
> Booting Derby version The Apache Software Foundation - Apache Derby -
> 10.6.0.0 alpha - (927879M): instance a816c00e-0127-9b15-988d-0000002083e0
> on database directory C:\kmarsden\repro\DERBY-4588\wombat with class loader
> sun.misc.launcher$appclassloa...@42c042c0
> Database Class Loader started - derby.database.classpath=''
> ----------------------------------------------------------------
> 2010-03-26 15:27:16.921 GMT:
> Booting Derby version The Apache Software Foundation - Apache Derby -
> 10.6.0.0 alpha - (927879M): instance 601a400f-0127-9b15-988d-0000002083e0
> on database directory C:\kmarsden\repro\DERBY-4588\wombat2 with class
> loader sun.misc.launcher$appclassloa...@42c042c0
> Database Class Loader started - derby.database.classpath=''
> 2010-03-26 15:27:17.171 GMT:
> Shutting down instance 601a400f-0127-9b15-988d-0000002083e0 with class loader
> sun.misc.launcher$appclassloa...@42c042c0
> ----------------------------------------------------------------
> 2010-03-26 15:27:17.218 GMT:
> Shutting down instance a816c00e-0127-9b15-988d-0000002083e0 with class loader
> sun.misc.launcher$appclassloa...@42c042c0
> ----------------------------------------------------------------
> The first shutdown should say that just the database wombat2 was shutdown,
> not the entire system.
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