From: simonbrandhof <simon.brandhof@gmail.com>
Date: Tue, 21 Dec 2010 16:24:04 +0000 (+0000)
Subject: fix migration on large databases
X-Git-Tag: 2.6~265
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=13d356806a18cbcf080aa784765a07fa310b29d8;p=sonarqube.git

fix migration on large databases
---

diff --git a/sonar-server/src/main/webapp/WEB-INF/db/migrate/162_delete_iso_rule_categories.rb b/sonar-server/src/main/webapp/WEB-INF/db/migrate/162_delete_iso_rule_categories.rb
index f4253c74b59..2b426cb6520 100644
--- a/sonar-server/src/main/webapp/WEB-INF/db/migrate/162_delete_iso_rule_categories.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/db/migrate/162_delete_iso_rule_categories.rb
@@ -39,7 +39,9 @@ class DeleteIsoRuleCategories < ActiveRecord::Migration
   end
 
   def self.delete_measures_on_iso_category
-    puts "If the following step fails, please execute the SQL request 'DELETE FROM PROJECT_MEASURES WHERE RULE_ID IS NULL AND RULES_CATEGORY_ID IS NOT NULL' and restart Sonar."
-    ProjectMeasure.delete_all('rule_id is null and rules_category_id is not null')
+    ids=ProjectMeasure.connection.select_values("SELECT ID FROM PROJECT_MEASURES WHERE RULE_ID IS NULL AND RULES_CATEGORY_ID IS NOT NULL")
+    ids.in_groups_of(900, false) do |group|
+      ProjectMeasure.delete(group.map{|id| id.to_i}) unless group.empty?
+    end
   end
 end
diff --git a/sonar-server/src/main/webapp/WEB-INF/db/migrate/164_delete_measures_on_violations_and_priority.rb b/sonar-server/src/main/webapp/WEB-INF/db/migrate/164_delete_measures_on_violations_and_priority.rb
index b3178dfc8bb..56f2febf0e5 100644
--- a/sonar-server/src/main/webapp/WEB-INF/db/migrate/164_delete_measures_on_violations_and_priority.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/db/migrate/164_delete_measures_on_violations_and_priority.rb
@@ -24,8 +24,10 @@
 class DeleteMeasuresOnViolationsAndPriority < ActiveRecord::Migration
 
   def self.up
-    puts "If the following step fails, please execute the SQL request 'DELETE FROM PROJECT_MEASURES WHERE RULE_ID IS NULL AND RULE_PRIORITY IS NOT NULL' and restart Sonar."
-    ProjectMeasure.delete_all('rule_id is null and rule_priority is not null')
+    ids=ProjectMeasure.connection.select_values("SELECT ID FROM PROJECT_MEASURES WHERE RULE_ID IS NULL AND RULE_PRIORITY IS NOT NULL")
+    ids.in_groups_of(900, false) do |group|
+      ProjectMeasure.delete(group.map{|id| id.to_i}) unless group.empty?
+    end
   end
 
 end