[PATCH] Added index on expirytime and destinatioinid to avoid full tables scans. Might be a good idea for other rdbms, too

Michael Jaszczyk <[email protected]>
Newsgroups gmane.comp.java.openjms.devel
Message-ID <[email protected]>
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create_oracle.patch (text/plain, 580 B)
Index: create_oracle.sql
===================================================================
RCS file: /cvsroot/openjms/openjms/src/config/db/create_oracle.sql,v
retrieving revision 1.2
diff -u -w -i -b -r1.2 create_oracle.sql
--- create_oracle.sql	23 Oct 2003 13:42:47 -0000	1.2
+++ create_oracle.sql	5 Jan 2004 09:22:54 -0000
@@ -32,6 +32,10 @@
   messageBlob           LONG raw not null
 );
 create index messages_pk on messages(messageId);
+create index messages_x1 on messages(
+	EXPIRYTIME,
+	DESTINATIONID
+);
 
 DROP TABLE message_handles;
 CREATE TABLE message_handles (
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