Change in ovirt-engine[engine_3.1]: core:pre upgrade scripts will not run ...(#842119)

[emesika at redhat.com]

Eli Mesika has submitted this change and it was merged.

Change subject: core:pre upgrade scripts will not run ...(#842119)
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core:pre upgrade scripts will not run ...(#842119)

pre upgrade scripts will not run correctly upon 3.0 DB restore

https://bugzilla.redhat.com/show_bug.cgi?id=842119

Restore a 3.0 database and running the 3.1 upgrade scripts on it is not
working.

This patch fixes this problem by :
1) force pre-upgrade scripts to run if any upgrade file is about to run
, this will be done even if no change was detected in views, sp &
upgrade files as it may occur when the database is restored.

2) make pre-upgrade and post upgrade scripts ordered since the
configuration settings and some fixes in the custom sql file must run
first. This is done by prefixing the script name with a 4 digit number.
(0000 00010 00020 etc.)

Change-Id: Ie23fba63cee81c5a5b3f1ad4076d627a06614fc0
Signed-off-by: Eli Mesika <emesika at redhat.com>
(cherry picked from commit 5845c732560dc325132661e1d1260de0a096c6b7)
---
M backend/manager/dbscripts/dbfunctions.sh
R backend/manager/dbscripts/upgrade/post_upgrade/0010_add_object_column_white_list_table.sql
R backend/manager/dbscripts/upgrade/pre_upgrade/0000_config.sql
R backend/manager/dbscripts/upgrade/pre_upgrade/0010_custom.sql
R backend/manager/dbscripts/upgrade/pre_upgrade/0020_add_comment_col_to_schema_version.sql
5 files changed, 9 insertions(+), 3 deletions(-)

Approvals:
  Eli Mesika: Verified; Looks good to me, approved
  Ofer Schreiber: Looks good to me, but someone else must approve
  Yair Zaslavsky: Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: Ie23fba63cee81c5a5b3f1ad4076d627a06614fc0
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: engine_3.1
Gerrit-Owner: Eli Mesika <emesika at redhat.com>
Gerrit-Reviewer: Eli Mesika <emesika at redhat.com>
Gerrit-Reviewer: Ofer Schreiber <oschreib at redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzaslavs at redhat.com>