GitHub user remibergsma opened a pull request:
https://github.com/apache/cloudstack/pull/164
Upgrades from 4.4: disable foreign key checks when altering them
Upgrades from 4.4 where not working properly due to errors like this:
ERROR 1833 (HY000): Cannot change column 'id': used in a foreign key
constraint 'fk_global_load_balancing_rules_region_id' of table
'cloud.global_load_balancing_rules'
The disabling of the checks is for the current session only, so it's safe.
@bhaisaab: Could you have a look since I changed your code? Thanks!
Note: In the 4.4 branch, this file used to be at:
client/target/utilities/scripts/db/db/schema-442to450.sql
It's now moved. We need to edit it in 4.4 and 4.5 to have it effective for
all upgrade paths.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/remibergsma/cloudstack 4.4-upgrade-sql
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/164.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #164
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commit 8721ea4259a6d9a2bc862eea6c6cc9c149cd793e
Author: Remi Bergsma <git...@remi.nl>
Date: 2015-04-13T21:38:17Z
disable foreign key checks when altering them
Upgrades from 4.4 where not working properly due to errors like this:
ERROR 1833 (HY000): Cannot change column 'id': used in a foreign key
constraint 'fk_global_load_balancing_rules_region_id' of table
'cloud.global_load_balancing_rules'
The disabling of the checks is for the current session only, so it's safe.
In the 4.4 branch, this file used to be at:
client/target/utilities/scripts/db/db/schema-442to450.sql
It's now moved. We need to edit it in 4.4 and 4.5 to have it effective.
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