Add pixel location columns to tomogram table (#286)

Author: gfrn

schemas/ispyb/updates/2025_06_27_Tomogram_pixelLocation.sql

@@ -0,0 +1,6 @@
+INSERT IGNORE INTO SchemaStatus (scriptName, schemaStatus) VALUES ('2025_06_27_Tomogram_pixelLocation.sql', 'ONGOING');
+
+ALTER TABLE ParticleClassification ADD pixelLocationX int COMMENT 'pixel location of tomogram centre on search map image (x)', ALGORITHM=INSTANT;
+ALTER TABLE ParticleClassification ADD pixelLocationY int COMMENT 'pixel location of tomogram centre on search map image (y)', ALGORITHM=INSTANT;
+
+UPDATE SchemaStatus SET schemaStatus = 'DONE' WHERE scriptName = '2025_06_27_Tomogram_pixelLocation.sql';