1 files changed, 81 insertions, 0 deletions
diff --git a/lib/db_ido_mysql/schema/upgrade/2.8.0.sql b/lib/db_ido_mysql/schema/upgrade/2.8.0.sql
new file mode 100644
index 0000000..8d511a7
--- /dev/null
+++ b/lib/db_ido_mysql/schema/upgrade/2.8.0.sql
@@ -0,0 +1,81 @@
+-- -----------------------------------------
+-- upgrade path for Icinga 2.8.0
+--
+-- -----------------------------------------
+-- Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+
+--
+-- Please check https://docs.icinga.com for upgrading information!
+-- -----------------------------------------
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+
+-- --------------------------------------------------------
+-- Helper functions and procedures for DROP INDEX IF EXISTS
+-- --------------------------------------------------------
+
+DELIMITER //
+DROP FUNCTION IF EXISTS ido_index_exists //
+CREATE FUNCTION ido_index_exists(
+  f_table_name varchar(64),
+  f_index_name varchar(64)
+)
+  RETURNS BOOL
+  DETERMINISTIC
+  READS SQL DATA
+  BEGIN
+    DECLARE index_exists BOOL DEFAULT FALSE;
+    SELECT EXISTS (
+        SELECT 1
+        FROM information_schema.statistics
+        WHERE table_schema = SCHEMA()
+              AND table_name = f_table_name
+              AND index_name = f_index_name
+    ) INTO index_exists;
+    RETURN index_exists;
+  END //
+
+DROP PROCEDURE IF EXISTS ido_drop_index_if_exists //
+CREATE PROCEDURE ido_drop_index_if_exists (
+  IN p_table_name varchar(64),
+  IN p_index_name varchar(64)
+)
+  DETERMINISTIC
+  MODIFIES SQL DATA
+  BEGIN
+    IF ido_index_exists(p_table_name, p_index_name)
+    THEN
+      SET @ido_drop_index_sql = CONCAT('ALTER TABLE `', SCHEMA(), '`.`', p_table_name, '` DROP INDEX `', p_index_name, '`');
+      PREPARE stmt FROM @ido_drop_index_sql;
+      EXECUTE stmt;
+      DEALLOCATE PREPARE stmt;
+      SET @ido_drop_index_sql = NULL;
+    END IF;
+  END //
+DELIMITER ;
+
+CALL ido_drop_index_if_exists('icinga_downtimehistory', 'instance_id');
+CALL ido_drop_index_if_exists('icinga_scheduleddowntime', 'instance_id');
+CALL ido_drop_index_if_exists('icinga_commenthistory', 'instance_id');
+CALL ido_drop_index_if_exists('icinga_comments', 'instance_id');
+
+DROP FUNCTION ido_index_exists;
+DROP PROCEDURE ido_drop_index_if_exists;
+
+-- -----------------------------------------
+-- #5458 IDO: Improve downtime removal/cancel
+-- -----------------------------------------
+
+CREATE INDEX idx_downtimehistory_remove ON icinga_downtimehistory (object_id, entry_time, scheduled_start_time, scheduled_end_time);
+CREATE INDEX idx_scheduleddowntime_remove ON icinga_scheduleddowntime (object_id, entry_time, scheduled_start_time, scheduled_end_time);
+
+-- -----------------------------------------
+-- #5492 IDO: Improve comment removal
+-- -----------------------------------------
+
+CREATE INDEX idx_commenthistory_remove ON icinga_commenthistory (object_id, entry_time);
+CREATE INDEX idx_comments_remove ON icinga_comments (object_id, entry_time);
+
+-- -----------------------------------------
+-- set dbversion
+-- -----------------------------------------
+INSERT INTO icinga_dbversion (name, version, create_time, modify_time) VALUES ('idoutils', '1.14.3', NOW(), NOW()) ON DUPLICATE KEY UPDATE version='1.14.3', modify_time=NOW();