SONAR-4736 fix freeze on MSSQL

diff --git a/sonar-server/src/main/webapp/WEB-INF/db/migrate/401_migrate_violations_to_issues.rb b/sonar-server/src/main/webapp/WEB-INF/db/migrate/401_migrate_violations_to_issues.rb
index 480eb03a6968267f7ad3bf6a6e9912371bbcbb5e..f4e0c01c1fccd5515ee708192e90afd8bdd77527 100644 (file)
--- a/sonar-server/src/main/webapp/WEB-INF/db/migrate/401_migrate_violations_to_issues.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/db/migrate/401_migrate_violations_to_issues.rb
@@ -29,6 +29,9 @@ class MigrateViolationsToIssues < ActiveRecord::Migration
     remove_index_quietly('rule_failure_rule_id')
     remove_index_quietly('rf_permanent_id')
 
+    # Required for MSSQL to unlock the table RULE_FAILURES
+    ActiveRecord::Base.connection.commit_db_transaction
+
     Java::OrgSonarServerUi::JRubyFacade.getInstance().databaseMigrator().executeMigration('org.sonar.server.db.migrations.violation.ViolationMigration')
 
     # Currently not possible in Java because of Oracle (triggers and sequences must be dropped)