Restore deleted file

Author: gfrn

schemas/ispyb/updates/2025_04_11_Position_blSampleId_positionType.sql

@@ -0,0 +1,10 @@
+INSERT IGNORE INTO SchemaStatus (scriptName, schemaStatus) VALUES ('2025_04_11_Position_blSampleId_positionType.sql', 'ONGOING');
+
+ALTER TABLE Position
+  ADD positionType varchar(45) COMMENT 'Action (type) that originated this position',
+  ADD blSampleId int(11) unsigned COMMENT 'FK, references parent sample',
+  ADD CONSTRAINT `Position_fk_blSampleId`
+    FOREIGN KEY (`blSampleId`)
+      REFERENCES `BLSample` (`blSampleId`);
+
+UPDATE SchemaStatus SET schemaStatus = 'DONE' WHERE scriptName = '2025_04_11_Position_blSampleId_positionType.sql';

schemas/ispyb/updates/2025_05_01_BLSamplePosition.sql

@@ -1,5 +1,10 @@
 INSERT IGNORE INTO SchemaStatus (scriptName, schemaStatus) VALUES ('2025_05_01_BLSamplePosition.sql', 'ONGOING');
 
+ALTER TABLE Position
+  DROP CONSTRAINT IF EXISTS Position_fk_blSampleId,
+  DROP IF EXISTS positionType,
+  DROP IF EXISTS blSampleId;
+
 CREATE TABLE `BLSamplePosition` (
   `positionId` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT 'Primary key (auto-incremented)',
   `blSampleId` int(11) unsigned NOT NULL COMMENT 'FK, references parent sample',