1 files changed, 64 insertions, 0 deletions
diff --git a/schema/mysql-upgrades/1.0.0.sql b/schema/mysql-upgrades/1.0.0.sql
new file mode 100644
index 0000000..5b1d2b5
--- /dev/null
+++ b/schema/mysql-upgrades/1.0.0.sql
@@ -0,0 +1,64 @@
+DROP PROCEDURE IF EXISTS migrate_schedule_config;
+DELIMITER //
+CREATE PROCEDURE migrate_schedule_config()
+BEGIN
+  DECLARE session_time_zone text;
+
+  DECLARE schedule_id int;
+  DECLARE schedule_start bigint;
+  DECLARE schedule_frequency enum('minutely', 'hourly', 'daily', 'weekly', 'monthly');
+  DECLARE schedule_config text;
+
+  DECLARE frequency_json text;
+
+  DECLARE done int DEFAULT 0;
+  DECLARE schedule CURSOR FOR SELECT id, start, frequency, config FROM schedule;
+  DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
+
+  -- Determine the current session time zone name
+  SELECT IF(@@session.TIME_ZONE = 'SYSTEM', @@system_time_zone, @@session.TIME_ZONE) INTO session_time_zone;
+
+  IF session_time_zone NOT LIKE '+%:%' AND session_time_zone NOT LIKE '-%:%' AND CONVERT_TZ(FROM_UNIXTIME(1699903042), session_time_zone, '+00:00') IS NULL THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'required named time zone information are not populated into mysql/mariadb';
+  END IF;
+
+  OPEN schedule;
+  read_loop: LOOP
+    FETCH schedule INTO schedule_id, schedule_start, schedule_frequency, schedule_config;
+    IF done THEN
+      LEAVE read_loop;
+    END IF;
+    IF NOT INSTR(schedule_config, 'frequencyType') THEN
+      SET frequency_json = CONCAT(
+        ',"frequencyType":"\\\\ipl\\\\Scheduler\\\\Cron","frequency":"{',
+        '\\"expression\\":\\"@', schedule_frequency,
+        '\\",\\"start\\":\\"', DATE_FORMAT(CONVERT_TZ(FROM_UNIXTIME(schedule_start / 1000), session_time_zone, '+00:00'), '%Y-%m-%dT%H:%i:%s.%f UTC'),
+        '\\"}"'
+      );
+      UPDATE schedule SET config = INSERT(schedule_config, LENGTH(schedule_config), 0, frequency_json) WHERE id = schedule_id;
+    END IF;
+  END LOOP;
+  CLOSE schedule;
+END //
+DELIMITER ;
+
+CALL migrate_schedule_config();
+DROP PROCEDURE migrate_schedule_config;
+
+ALTER TABLE schedule
+  DROP COLUMN start,
+  DROP COLUMN frequency;
+
+CREATE TABLE reporting_schema (
+  id int unsigned NOT NULL AUTO_INCREMENT,
+  version varchar(64) NOT NULL,
+  timestamp bigint unsigned NOT NULL,
+  success enum ('n', 'y') DEFAULT NULL,
+  reason text DEFAULT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT idx_reporting_schema_version UNIQUE (version)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;
+
+INSERT INTO reporting_schema (version, timestamp, success, reason)
+  VALUES ('1.0.0', UNIX_TIMESTAMP() * 1000, 'y', NULL);