Bugs item #2842420, was opened at 2009-08-22 13:04
Message generated for change (Tracker Item Submitted) made by justinjohansson
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Category: Query Execution
Group: Sedna (current)
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Justin Johansson (justinjohansson)
Assigned to: Nobody/Anonymous (nobody)
Summary: UPDATE replace statement crashes governor

Initial Comment:
File: test.xml

<widget xmlns="http://ns1.com";>
  <colors xmlns="http://ns2.com"/>
  <description/>
</widget>

Term query/update script, fault.xq:

(: Okay :)
LOAD 'test.xml' 'test'&
doc( 'test')&
UPDATE replace $c in doc( 'test')/*/*[1] with (attribute background-color 
{'white'}, attribute foregound-color {'red'})&
doc( 'test')&
DROP DOCUMENT 'test'&

(: Okay :)
LOAD 'test.xml' 'test'&
doc( 'test')&
UPDATE replace $c in doc( 'test')/*/*[1] with 
(<background-color>white</background-color>, 
<foreground-color>red</foreground-color>)&
doc( 'test')&
DROP DOCUMENT 'test'&

(: Fail :)
LOAD 'test.xml' 'test'&
doc( 'test')&
UPDATE replace $c in doc( 'test')/*/*[1] with (attribute background-color 
{'white'}, <foreground-color>red</foreground-color>)&
doc( 'test')&
DROP DOCUMENT 'test'&

Command line script: fault.bat

se_gov -version
se_gov
se_cdb testdb
se_sm testdb
se_term -name SYSTEM -pswd MANAGER -file fault.xq testdb
se_smsd testdb
se_ddb testdb
se_stop

Result as per transcript below:

? se_gov -version
Sedna Governor Version 3.2.58

? se_gov
GOVERNOR has been started in the background mode

? se_cdb testdb
The database 'testdb' has been created successfully

? se_sm testdb
SM has been started in the background mode

? se_term -name SYSTEM -pswd MANAGER -file fault.xq testdb
Bulk load succeeded
<?xml version="1.0" standalone="yes"?><widget xmlns="http://ns1.com";>
 <colors xmlns="http://ns2.com"/>
 <description/>
</widget>UPDATE is executed successfully
<?xml version="1.0" standalone="yes"?><widget xmlns="http://ns1.com"; 
background-color="white" foregound-color="red">
 <description/>
</widget>UPDATE is executed successfully
Bulk load succeeded
<?xml version="1.0" standalone="yes"?><widget xmlns="http://ns1.com";>
 <colors xmlns="http://ns2.com"/>
 <description/>
</widget>UPDATE is executed successfully
<?xml version="1.0" standalone="yes"?><widget xmlns="http://ns1.com";>
 <background-color xmlns="">white</background-color>
 <foreground-color xmlns="">red</foreground-color>
 <description/>
</widget>UPDATE is executed successfully
Bulk load succeeded
<?xml version="1.0" standalone="yes"?><widget xmlns="http://ns1.com";>
 <colors xmlns="http://ns2.com"/>
 <description/>
</widget>SEDNA Message: ERROR SE3007
Failed to receive a message.
Details: Connection was broken while executing statement
SEDNA Message: ERROR SE3007
Failed to receive a message.
Details: Connection was broken while executing statement
SEDNA Message: ERROR SE3007
Failed to receive a message.
Details: Connection was broken while executing statement

? se_smsd testdb
SEDNA Message: FATAL ERROR
in process [252] se_smsd testdb
System error. This error means system malfunction.
Details: SEDNA GOVERNOR is down

? se_ddb testdb
The database 'testdb' has been dropped

? se_stop
SEDNA Message: ERROR SE4400
SEDNA server is not running
Details: Can't open governor shared memory

Cheers
Justin Johansson


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