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CS-16146 2.2.14 to 3.0.5 : Upgrade fails for Production DB 

Reviewed-by: Anthony Xu

Changes:

- host_details should not contain duplicates - CloudStack always removes entire set of details and add new.
- Maybe 2.2.14 had some bug causing the duplicate.
- Added IGNORE to the ALTER sql to take care of duplicates in host_details.
This commit is contained in:
Prachi Damle 2012-08-23 16:10:34 -07:00
parent 397df5bb54
commit 34514d9ab5
1 changed files with 1 additions and 1 deletions
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2
server/src/com/cloud/upgrade/dao/Upgrade304to305.java
View File

@ -238,7 +238,7 @@ public class Upgrade304to305 extends Upgrade30xBase implements DbUpgrade {
s_logger.debug("Unique key already exists on host_details - not adding new one");
}else{
//add the key
PreparedStatement pstmtUpdate = conn.prepareStatement("ALTER TABLE `cloud`.`host_details` ADD CONSTRAINT UNIQUE KEY `uk_host_id_name` (`host_id`, `name`)");
PreparedStatement pstmtUpdate = conn.prepareStatement("ALTER IGNORE TABLE `cloud`.`host_details` ADD CONSTRAINT UNIQUE KEY `uk_host_id_name` (`host_id`, `name`)");
pstmtUpdate.executeUpdate();
s_logger.debug("Unique key did not exist on host_details - added new one");
pstmtUpdate.close();