Discussion:
[openjms-developer] [ openjms-Bugs-872947 ] Index exiryTime, destinationId to avoid full table scans
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2004-07-03 13:40:44 UTC
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Bugs item #872947, was opened at 2004-01-08 20:41
Message generated for change (Comment added) made by tanderson
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Category: persistence
Group: v0.7.6.1
Status: Open
Resolution: Later
Priority: 5
Submitted By: Tim Anderson (tanderson)
Assigned to: Tim Anderson (tanderson)
Summary: Index exiryTime, destinationId to avoid full table scans

Initial Comment:
Extract from mail from Michael Jaszczyk
<***@pi...>:
http://sourceforge.net/mailarchive/forum.php?
thread_id=3694232&forum_id=11794

Attached patch for create_oracle.sql adds index on
expirytime and destinatioinid to avoid full tables scans.
Might be a good idea for other rdbms, too.





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Comment By: Tim Anderson (tanderson)
Date: 2004-07-03 23:40

Message:
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The change to create_oracle.sql has been applied as per
request 964261.
However, similar changes should also be applied to each of
the other databases, so leaving this request open.

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Comment By: Michael Jaszczyk (mjaszczyk)
Date: 2004-06-01 23:15

Message:
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added a new patch for oracle, which also changes the table
definitions to use primary keys with the reuqest ID:964261

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Comment By: Tim Anderson (tanderson)
Date: 2004-01-09 00:04

Message:
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Not sure I want to apply this patch before the final 0.7.6
release as the master database schema
(src/main/org/exolab/jms/tools/db/schema.xml) should be
updated first


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